Invasivespecies 111127171433-phpapp01
•Download as PPT, PDF•
1 like•277 views
Invasive species are organisms that are not native to an environment that can cause ecological and economic harm. Some of the worst invasive species include the European rabbit, zebra mussel, and ship rat. Invasive plants and animals are often introduced by humans and then spread rapidly because they lack natural predators in their new environments. Examples of harmful invasive species discussed are the Burmese python, nutria, and English ivy. The document emphasizes that invasive species impact ecosystems and communities negatively and represent an ongoing problem.
Report
Share
Report
Share
![What is an Invasive species? ,[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Respiratory System.pdf
The respiratory system includes the nose, pharynx, larynx, trachea, bronchi, and lungs. The nose and pharynx warm and humidify incoming air before it reaches the lungs. The trachea branches into bronchi which further divide into bronchioles and terminate in alveoli in the lungs. Gas exchange occurs across the thin alveolar membranes, and respiration is controlled by the medulla, chemoreceptors, and mechanical stretch receptors. Major respiratory disorders include COPD and lung cancer.
Plant Reproduction
This document provides an overview of plant reproduction, including pollination, fertilization, and seed dispersal. It defines pollination as the transfer of pollen from the anther to the stigma. The pollination process involves a bee or butterfly carrying pollen between flowers. Fertilization is the joining of pollen and ovule to form a seed. It defines key terms like stigma, style, ovary, and ovules. Seed dispersal methods help plants disperse their seeds through various means like wind, water, or animals to prevent overcrowding and establish new colonies.
Parts of a plant / flower
This document discusses the four main parts of a plant - roots, stem, leaves, and flower. It provides a picture labeling each part and describes the function of each, with roots absorbing water from the soil, the stem providing support, leaves using sunlight for energy, and flowers helping with reproduction. The document prompts imagining and drawing your own flower.
Definitions biology-igcse-biodeluna2011
Definitions biology-igcse-biodeluna2011
Compilation of definitions taken from the 2011 Biology IGCSE Syllabus.
IES Pedro de Luna.
www.Biodeluna.wordpress.com
Lifestyle- Week 4.pptx
This document discusses how lifestyle can affect the respiratory and circulatory systems. It begins by stating the expected learning outcomes, which are to identify lifestyle effects on these systems, infer how lifestyle impacts system function, detect and prevent diseases, and create an infographic on care. It then reviews the systems' functions and components. The rest of the document describes specific respiratory and circulatory diseases, their causes, symptoms, and prevention/treatment methods. Key lifestyle factors discussed are cigarette smoking, diet, exercise, hygiene, and their roles in disease development. The takeaway message is that lifestyle choices like these significantly impact health by potentially leading to diseases that burden the respiratory and circulatory systems.
Forces g3
This document discusses forces, gravity, and weight. It defines forces as pushes or pulls and explains that they can change an object's motion by starting, stopping, or changing its direction of movement. Gravity is identified as the force that is always pulling down on objects towards Earth. Weight is defined as the measure of the gravitational pull on an object, and it would be different on other planets than it is on Earth due to variations in gravity.
REPRODUCTION IN PLANTS
This document discusses different modes of reproduction in organisms. It explains that bacteria reproduce asexually through binary fission, fungi through spore formation, and hydra through budding. Sexual reproduction in plants involves the fusion of male and female gametes, where the male reproductive organ is the stamen that contains pollen grains, and the female is the pistil containing the ovary. Pollination is when pollen grains are transferred from the anther to the stigma, and can involve insects or other animals as pollinators. After pollination, the pollen tube grows and the male gametes fuse with the egg and polar nuclei to form a zygote and endosperm that develop into an embryo.
Grade 2 quiz bee.pptx
This document contains three rounds of multiple choice questions about biology and science topics for children. The Easy Round covers basic questions about animals, plants, the human body and other introductory concepts. The Difficult Round asks slightly more challenging questions about topics like the atmosphere, butterfly anatomy and digestion. The Clincher Round has the most difficult questions, testing knowledge of large cats, amphibians, states of matter and desert-adapted animals.
Recommended
Respiratory System.pdf
The respiratory system includes the nose, pharynx, larynx, trachea, bronchi, and lungs. The nose and pharynx warm and humidify incoming air before it reaches the lungs. The trachea branches into bronchi which further divide into bronchioles and terminate in alveoli in the lungs. Gas exchange occurs across the thin alveolar membranes, and respiration is controlled by the medulla, chemoreceptors, and mechanical stretch receptors. Major respiratory disorders include COPD and lung cancer.
Plant Reproduction
This document provides an overview of plant reproduction, including pollination, fertilization, and seed dispersal. It defines pollination as the transfer of pollen from the anther to the stigma. The pollination process involves a bee or butterfly carrying pollen between flowers. Fertilization is the joining of pollen and ovule to form a seed. It defines key terms like stigma, style, ovary, and ovules. Seed dispersal methods help plants disperse their seeds through various means like wind, water, or animals to prevent overcrowding and establish new colonies.
Parts of a plant / flower
This document discusses the four main parts of a plant - roots, stem, leaves, and flower. It provides a picture labeling each part and describes the function of each, with roots absorbing water from the soil, the stem providing support, leaves using sunlight for energy, and flowers helping with reproduction. The document prompts imagining and drawing your own flower.
Definitions biology-igcse-biodeluna2011
Definitions biology-igcse-biodeluna2011
Compilation of definitions taken from the 2011 Biology IGCSE Syllabus.
IES Pedro de Luna.
www.Biodeluna.wordpress.com
Lifestyle- Week 4.pptx
This document discusses how lifestyle can affect the respiratory and circulatory systems. It begins by stating the expected learning outcomes, which are to identify lifestyle effects on these systems, infer how lifestyle impacts system function, detect and prevent diseases, and create an infographic on care. It then reviews the systems' functions and components. The rest of the document describes specific respiratory and circulatory diseases, their causes, symptoms, and prevention/treatment methods. Key lifestyle factors discussed are cigarette smoking, diet, exercise, hygiene, and their roles in disease development. The takeaway message is that lifestyle choices like these significantly impact health by potentially leading to diseases that burden the respiratory and circulatory systems.
Forces g3
This document discusses forces, gravity, and weight. It defines forces as pushes or pulls and explains that they can change an object's motion by starting, stopping, or changing its direction of movement. Gravity is identified as the force that is always pulling down on objects towards Earth. Weight is defined as the measure of the gravitational pull on an object, and it would be different on other planets than it is on Earth due to variations in gravity.
REPRODUCTION IN PLANTS
This document discusses different modes of reproduction in organisms. It explains that bacteria reproduce asexually through binary fission, fungi through spore formation, and hydra through budding. Sexual reproduction in plants involves the fusion of male and female gametes, where the male reproductive organ is the stamen that contains pollen grains, and the female is the pistil containing the ovary. Pollination is when pollen grains are transferred from the anther to the stigma, and can involve insects or other animals as pollinators. After pollination, the pollen tube grows and the male gametes fuse with the egg and polar nuclei to form a zygote and endosperm that develop into an embryo.
Grade 2 quiz bee.pptx
This document contains three rounds of multiple choice questions about biology and science topics for children. The Easy Round covers basic questions about animals, plants, the human body and other introductory concepts. The Difficult Round asks slightly more challenging questions about topics like the atmosphere, butterfly anatomy and digestion. The Clincher Round has the most difficult questions, testing knowledge of large cats, amphibians, states of matter and desert-adapted animals.
The lungs
The lungs' main function is to oxygenate the blood and remove carbon dioxide and other waste through breathing. Common respiratory ailments include asthma, rhinitis, bronchitis, and lung cancer. To care for one's lungs, one should breathe fresh air, cover their face in pollution, not smoke, eat healthy meals, exercise regularly, and get sufficient rest.
Reproduction In Flowering Plants
The document summarizes the sexual reproductive structures and processes in flowering plants. It describes the pistil and stamen as the female and male reproductive organs containing ovules/eggs and pollen, respectively. Pollination is the transfer of pollen grains from the anther to the stigma, which can be done by wind, insects, or animals. Fertilization occurs when a pollen grain grows a tube to deliver sperm to an ovule, fusing with the egg to form a zygote that develops into a seed containing an embryo plant. Self and cross pollination are discussed, with cross pollination creating more genetic variation.
History of Atom: Theories and Models
The document summarizes the history of atomic theory from ancient Greek philosophers to modern physics. It describes early atomic models proposed by Democritus, Dalton, Thomson, and Rutherford, and refinements made by Bohr and Schrodinger. Key developments include Thomson's discovery of the electron, Rutherford's nuclear model from his gold foil experiment, Bohr incorporating quantum theory and the concept of electron shells, and Schrodinger's probabilistic "cloud" model of electron orbits. The modern atomic model consists of a small, positively charged nucleus surrounded by electrons in energy levels.
1 respiratory and circulatory common diseases
This document summarizes common circulatory and respiratory diseases. For circulatory diseases, it describes coronary artery disease where plaque builds up in the arteries supplying the heart, restricting blood flow and potentially causing angina, heart failure, or heart attack. It then focuses on heart attack, explaining it occurs when heart muscle dies from reduced blood supply due to blocked arteries from plaque or blood clots. For respiratory diseases, it outlines asthma where airways constrict during attacks, reducing airflow, and then bronchiectasis where damaged lung tissue leads to impaired structure and function from chronic infection and inflammation.
Intro to cells
This PowerPoint presentation provides an introduction to cells for a semester 1 energy conversion unit. It covers the history of cell discovery from Hooke, Leeuwenhoek, Schwann, and Virchow. It describes the key aspects of the cell theory and the differences between prokaryotic and eukaryotic cells. The presentation explains that all cells share a cell membrane, cytoplasm, genetic material, and ribosomes, but differ in structures like organelles and nuclei. It highlights the organization of cells into tissues, organs, and organ systems within multicellular organisms.
Animal reproduction ppt
Animal reproduction can occur through either sexual or asexual means. Sexual reproduction involves the fusion of male and female gametes (sperm and egg) to form a zygote, while asexual reproduction generates new individuals without the fusion of gametes through mitosis. Common forms of asexual reproduction in invertebrates include fission, budding, and parthenogenesis. Most animals exhibit seasonal cycles in sexual reproductive activity related to environmental cues like changes in day length or temperature. Fertilization can be external or internal.
reproduction in flowering plants
This document summarizes the process of reproduction in flowering plants. It describes the main parts of a flower including the petals, sepals, stamen and carpel. It then explains the structures of insect-pollinated and wind-pollinated flowers and how they differ in attracting pollinators. The process of pollination, fertilization and seed dispersal are outlined, from the transfer of pollen grains to the growth of seeds away from the parent plant. Key terms such as self-pollination and cross-pollination are also defined.
Parts of a plant
1) The document discusses the parts of a plant and their functions. Roots take in water and nutrients, stems move water and nutrients through the plant, and leaves use sunlight to make food.
2) Flowers produce fruits containing seeds. Seeds come in many shapes and sizes and are scattered by wind, water, animals or planting.
3) When conditions are right, a seed will germinate and a seedling will grow from the seed. The seedling develops roots, stem and leaves and the process repeats as it produces seeds of its own.
Lss module 1 chpt 4 investigating electricity
This document provides an overview of electricity and electrical circuits. It begins by explaining why electricity is a useful form of energy and how it is produced and distributed. It then discusses electrical conductors and insulators, how circuits work, and the concepts of current, voltage and resistance. The document also describes the differences between series and parallel circuits. It concludes by emphasizing the importance of using electricity safely and reducing wastage.
Plant vs animal cell 7th
The document compares and contrasts the key structures of plant and animal cells. Both cell types contain a nucleus, cytoplasm, cell membrane, endoplasmic reticulum, Golgi apparatus, and ribosomes. Plant cells are typically boxy and rectangular in shape while animal cells are usually spherical. Plant cells also contain chloroplasts, a cell wall, and usually one large central vacuole. Animal cells contain lysosomes, mitochondria, and do not have a cell wall or chloroplasts.
Flower ppt
This document summarizes the parts of a flower. It discusses that a flower has four main parts: the calyx, corolla, androecium, and gynoecium. It describes each part in detail, including that the calyx and corolla are non-essential parts, while the androecium and gynoecium are essential reproductive parts. It also classifies flowers as complete or incomplete based on presence of parts, and discusses types of unisexual flowers.
Plant reproduction gr. 6
This document summarizes plant reproduction. It explains that plants reproduce through flowers containing male stamen and female pistils. Pollination is the transfer of pollen grains from the anther to the stigma. Plants use insect or wind pollination depending on flower adaptations. Fertilization joins male and female plant cells to form seeds within fruits. Seeds and fruits have structures that help with dispersal away from the parent plant via wind or animals to reduce competition.
QUIZ phy sci.pptx
1. The Structure of a Nuclear Weapon - This topic should be avoided due to its sensitive nature and limited publicly available information.
2. Spaceship Building - This topic is too broad and specialized, lacking clearly defined boundaries for an academic research project.
3. Human Relationships - This topic is too broad without a clear focus, making it difficult to research and analyze within the scope of an academic paper.
Parts of Plants
The document discusses the different parts of plants and their functions. It states that roots absorb water and minerals from soil and anchor the plant. Stems support the plant, transport water and nutrients, and can be herbaceous or woody. Leaves capture sunlight to produce food for the plant through photosynthesis. Flowers contain pollen and ovules that develop into fruit containing seeds for new plants. The document also defines key terms like photosynthesis and describes characteristics of different plant types.
Invertebrates
This document summarizes 8 major groups of invertebrates:
1) Arthropoda - includes insects, arachnids, crustaceans; have jointed legs and external skeleton.
2) Echinodermata - have spiny skin and radial symmetry.
3) Mollusca - have soft, shapeless bodies.
4) Annelida - are segmented worms found in water and soil.
5) Nematoda - are roundworms, some of which are parasitic.
6) Platyhelminthes - are flatworms, some of which are parasites without digestive systems.
7) Porifera - have pores all over their bodies to take
Simple Machines Presentation
Simple machines are tools that make work easier. They include the lever, wheel and axle, pulley, inclined plane, wedge, and screw. Each machine allows us to lift, pull, push, cut or hold objects with less effort than using just our muscles alone.
Plants 3rd grade
Leaves are essential for plants to produce food through photosynthesis. They take in water and carbon dioxide, using sunlight to make sugar. Water travels through pipes in the plant from the roots. Leaves also help protect plants by being poisonous, sharp, or tough. Roots hold the plant in the ground and take in water and nutrients, while stems transport water and minerals between the roots and leaves and also store food. Different plant structures like cactus stems and potato stems have adapted to help plants survive.
The parts of the flowers
Plants produce flowers which have male and female organs. The male organ, or stamen, contains pollen. The female organ, or carpel, contains the stigma, style and ovary. Seeds are formed when pollen from the stamen fertilizes the carpel. Flowers have specific parts - the stigma receives pollen, the style supports the stigma, the ovary holds the ovules that become seeds, the anther produces pollen, and the filament supports the anther.
Electricity for Kids
Electricity is a form of energy that results from charged particles like electrons and protons either accumulating in one place or flowing as a current. It is generated by moving electrons off of atoms, leaving them with more protons than electrons. Copper, silver, and gold are good conductors of electricity, while wood, cotton, and insulators conduct it poorly. Common household appliances like lamps, fans, vacuums, and air conditioners require electricity to function.
Reproduction in plants
This document provides information about reproduction in plants. It discusses two main types of reproduction: asexual reproduction, which produces new plants without seeds, including vegetative propagation, budding, spore formation and fragmentation. Sexual reproduction involves the formation of seeds and includes the flower structure with stamen and pistil parts and the pollination process of transferring pollen grains. Seed dispersal is also covered, where seeds are carried from one place to another by various agents.
Invasive species
Invasive species are organisms that are not native to an environment and can cause harm. Some of the worst invasive species include the European rabbit, zebra mussel, and ship rat, which have caused extinction of other species. Invasive insects and animals are often introduced unintentionally but then negatively impact the ecosystem by preying on native species or destroying property. Common invasive plants like purple loosestrife and tree of heaven spread rapidly and kill other plants. Invasive species cost millions of dollars to control and mitigate their environmental damage.
Invasive species seth knochel
The document defines an invasive species as a non-native species that causes harm to the environment, economy, or human health. It provides examples of common invasive species in Texas, the US, and other parts of the world such as nutria, hydrilla, fire ants, and zebra mussels. The document also discusses the traits that allow invasive species to outcompete native species and the efforts of organizations like the National Invasive Species Council to control and manage invasive populations.
More Related Content
What's hot
The lungs
The lungs' main function is to oxygenate the blood and remove carbon dioxide and other waste through breathing. Common respiratory ailments include asthma, rhinitis, bronchitis, and lung cancer. To care for one's lungs, one should breathe fresh air, cover their face in pollution, not smoke, eat healthy meals, exercise regularly, and get sufficient rest.
Reproduction In Flowering Plants
The document summarizes the sexual reproductive structures and processes in flowering plants. It describes the pistil and stamen as the female and male reproductive organs containing ovules/eggs and pollen, respectively. Pollination is the transfer of pollen grains from the anther to the stigma, which can be done by wind, insects, or animals. Fertilization occurs when a pollen grain grows a tube to deliver sperm to an ovule, fusing with the egg to form a zygote that develops into a seed containing an embryo plant. Self and cross pollination are discussed, with cross pollination creating more genetic variation.
History of Atom: Theories and Models
The document summarizes the history of atomic theory from ancient Greek philosophers to modern physics. It describes early atomic models proposed by Democritus, Dalton, Thomson, and Rutherford, and refinements made by Bohr and Schrodinger. Key developments include Thomson's discovery of the electron, Rutherford's nuclear model from his gold foil experiment, Bohr incorporating quantum theory and the concept of electron shells, and Schrodinger's probabilistic "cloud" model of electron orbits. The modern atomic model consists of a small, positively charged nucleus surrounded by electrons in energy levels.
1 respiratory and circulatory common diseases
This document summarizes common circulatory and respiratory diseases. For circulatory diseases, it describes coronary artery disease where plaque builds up in the arteries supplying the heart, restricting blood flow and potentially causing angina, heart failure, or heart attack. It then focuses on heart attack, explaining it occurs when heart muscle dies from reduced blood supply due to blocked arteries from plaque or blood clots. For respiratory diseases, it outlines asthma where airways constrict during attacks, reducing airflow, and then bronchiectasis where damaged lung tissue leads to impaired structure and function from chronic infection and inflammation.
Intro to cells
This PowerPoint presentation provides an introduction to cells for a semester 1 energy conversion unit. It covers the history of cell discovery from Hooke, Leeuwenhoek, Schwann, and Virchow. It describes the key aspects of the cell theory and the differences between prokaryotic and eukaryotic cells. The presentation explains that all cells share a cell membrane, cytoplasm, genetic material, and ribosomes, but differ in structures like organelles and nuclei. It highlights the organization of cells into tissues, organs, and organ systems within multicellular organisms.
Animal reproduction ppt
Animal reproduction can occur through either sexual or asexual means. Sexual reproduction involves the fusion of male and female gametes (sperm and egg) to form a zygote, while asexual reproduction generates new individuals without the fusion of gametes through mitosis. Common forms of asexual reproduction in invertebrates include fission, budding, and parthenogenesis. Most animals exhibit seasonal cycles in sexual reproductive activity related to environmental cues like changes in day length or temperature. Fertilization can be external or internal.
reproduction in flowering plants
This document summarizes the process of reproduction in flowering plants. It describes the main parts of a flower including the petals, sepals, stamen and carpel. It then explains the structures of insect-pollinated and wind-pollinated flowers and how they differ in attracting pollinators. The process of pollination, fertilization and seed dispersal are outlined, from the transfer of pollen grains to the growth of seeds away from the parent plant. Key terms such as self-pollination and cross-pollination are also defined.
Parts of a plant
1) The document discusses the parts of a plant and their functions. Roots take in water and nutrients, stems move water and nutrients through the plant, and leaves use sunlight to make food.
2) Flowers produce fruits containing seeds. Seeds come in many shapes and sizes and are scattered by wind, water, animals or planting.
3) When conditions are right, a seed will germinate and a seedling will grow from the seed. The seedling develops roots, stem and leaves and the process repeats as it produces seeds of its own.
Lss module 1 chpt 4 investigating electricity
This document provides an overview of electricity and electrical circuits. It begins by explaining why electricity is a useful form of energy and how it is produced and distributed. It then discusses electrical conductors and insulators, how circuits work, and the concepts of current, voltage and resistance. The document also describes the differences between series and parallel circuits. It concludes by emphasizing the importance of using electricity safely and reducing wastage.
Plant vs animal cell 7th
The document compares and contrasts the key structures of plant and animal cells. Both cell types contain a nucleus, cytoplasm, cell membrane, endoplasmic reticulum, Golgi apparatus, and ribosomes. Plant cells are typically boxy and rectangular in shape while animal cells are usually spherical. Plant cells also contain chloroplasts, a cell wall, and usually one large central vacuole. Animal cells contain lysosomes, mitochondria, and do not have a cell wall or chloroplasts.
Flower ppt
This document summarizes the parts of a flower. It discusses that a flower has four main parts: the calyx, corolla, androecium, and gynoecium. It describes each part in detail, including that the calyx and corolla are non-essential parts, while the androecium and gynoecium are essential reproductive parts. It also classifies flowers as complete or incomplete based on presence of parts, and discusses types of unisexual flowers.
Plant reproduction gr. 6
This document summarizes plant reproduction. It explains that plants reproduce through flowers containing male stamen and female pistils. Pollination is the transfer of pollen grains from the anther to the stigma. Plants use insect or wind pollination depending on flower adaptations. Fertilization joins male and female plant cells to form seeds within fruits. Seeds and fruits have structures that help with dispersal away from the parent plant via wind or animals to reduce competition.
QUIZ phy sci.pptx
1. The Structure of a Nuclear Weapon - This topic should be avoided due to its sensitive nature and limited publicly available information.
2. Spaceship Building - This topic is too broad and specialized, lacking clearly defined boundaries for an academic research project.
3. Human Relationships - This topic is too broad without a clear focus, making it difficult to research and analyze within the scope of an academic paper.
Parts of Plants
The document discusses the different parts of plants and their functions. It states that roots absorb water and minerals from soil and anchor the plant. Stems support the plant, transport water and nutrients, and can be herbaceous or woody. Leaves capture sunlight to produce food for the plant through photosynthesis. Flowers contain pollen and ovules that develop into fruit containing seeds for new plants. The document also defines key terms like photosynthesis and describes characteristics of different plant types.
Invertebrates
This document summarizes 8 major groups of invertebrates:
1) Arthropoda - includes insects, arachnids, crustaceans; have jointed legs and external skeleton.
2) Echinodermata - have spiny skin and radial symmetry.
3) Mollusca - have soft, shapeless bodies.
4) Annelida - are segmented worms found in water and soil.
5) Nematoda - are roundworms, some of which are parasitic.
6) Platyhelminthes - are flatworms, some of which are parasites without digestive systems.
7) Porifera - have pores all over their bodies to take
Simple Machines Presentation
Simple machines are tools that make work easier. They include the lever, wheel and axle, pulley, inclined plane, wedge, and screw. Each machine allows us to lift, pull, push, cut or hold objects with less effort than using just our muscles alone.
Plants 3rd grade
Leaves are essential for plants to produce food through photosynthesis. They take in water and carbon dioxide, using sunlight to make sugar. Water travels through pipes in the plant from the roots. Leaves also help protect plants by being poisonous, sharp, or tough. Roots hold the plant in the ground and take in water and nutrients, while stems transport water and minerals between the roots and leaves and also store food. Different plant structures like cactus stems and potato stems have adapted to help plants survive.
The parts of the flowers
Plants produce flowers which have male and female organs. The male organ, or stamen, contains pollen. The female organ, or carpel, contains the stigma, style and ovary. Seeds are formed when pollen from the stamen fertilizes the carpel. Flowers have specific parts - the stigma receives pollen, the style supports the stigma, the ovary holds the ovules that become seeds, the anther produces pollen, and the filament supports the anther.
Electricity for Kids
Electricity is a form of energy that results from charged particles like electrons and protons either accumulating in one place or flowing as a current. It is generated by moving electrons off of atoms, leaving them with more protons than electrons. Copper, silver, and gold are good conductors of electricity, while wood, cotton, and insulators conduct it poorly. Common household appliances like lamps, fans, vacuums, and air conditioners require electricity to function.
Reproduction in plants
This document provides information about reproduction in plants. It discusses two main types of reproduction: asexual reproduction, which produces new plants without seeds, including vegetative propagation, budding, spore formation and fragmentation. Sexual reproduction involves the formation of seeds and includes the flower structure with stamen and pistil parts and the pollination process of transferring pollen grains. Seed dispersal is also covered, where seeds are carried from one place to another by various agents.
What's hot (20)
Similar to Invasivespecies 111127171433-phpapp01
Invasive species
Invasive species are organisms that are not native to an environment and can cause harm. Some of the worst invasive species include the European rabbit, zebra mussel, and ship rat, which have caused extinction of other species. Invasive insects and animals are often introduced unintentionally but then negatively impact the ecosystem by preying on native species or destroying property. Common invasive plants like purple loosestrife and tree of heaven spread rapidly and kill other plants. Invasive species cost millions of dollars to control and mitigate their environmental damage.
Invasive species seth knochel
The document defines an invasive species as a non-native species that causes harm to the environment, economy, or human health. It provides examples of common invasive species in Texas, the US, and other parts of the world such as nutria, hydrilla, fire ants, and zebra mussels. The document also discusses the traits that allow invasive species to outcompete native species and the efforts of organizations like the National Invasive Species Council to control and manage invasive populations.
Invasive species
The document describes 7 invasive alien species that have caused harm in their introduced environments due to human activity. It provides details on the Killer Algae (Caulerpa taxifolia) accidentally released into the Mediterranean, the Nile Perch introduced to Lake Victoria causing extinction of native fish, the Africanized Killer Bee which competes with native bee species, the Giant Hogweed ornamental plant that causes skin inflammation, the Cane Toad introduced in attempts to control pests but now threatens native wildlife, the destructive Formosan Subterranean Termite, and the Common Starling released in New York which now numbers over 200 million and competes with other birds.
18 invasive spp
Invasive species have caused major environmental and economic impacts in the United States. They have contributed to the endangerment or extinction of 49% of threatened species through competition for resources. Many invasive species were introduced accidentally through ballast water or deliberately for agriculture, recreation, or the pet trade and have spread widely. Individual actions like cleaning gear and draining water from boats can help limit the unintended transport of invasive species to new environments.
Aliens Within
This document discusses several invasive alien species from around the world that have negatively impacted their new environments after being introduced by human activity. It provides details on the killer algae Caulerpa taxifolia, the Nile perch fish in Lake Victoria, killer bees in South America, giant hogweed in Europe and North America, and cane toads in Australia, describing how each was introduced and the ecological and economic effects of their invasion and spread.
all-about-endangered-species-powerpoint_ver_5.pptx
This document discusses endangered species and the threats they face. It defines endangered as a species being at risk of extinction, and explains that this can occur when species lose habitat or lack genetic diversity. Habitat loss can happen naturally, as with dinosaurs, or through human activities like deforestation. Loss of diversity occurs when small populations only breed within their limited group. The document outlines the different threat categories used in the Red List to classify species, from least concern to extinct. It provides examples of species that are extinct in the wild or fully extinct, and discusses how protecting habitats and reducing threats can help species recover.
Presentación1 rafe
The document discusses several endangered and threatened species including armadillos, lynx, giant pandas, sea turtles, manatees, and various plants from the Bromeliaceae and Moraceae families. It outlines the main causes of endangerment as hunting, habitat loss, pollution, and invasive species. Protecting natural habitats, identifying threats, and raising awareness about conservation are described as important steps to save vulnerable species from extinction.
Aji john
This power point presentation discusses several invasive species including the snakehead fish, European rabbit, cane toad, black rat, and whitefly. It provides details on the scientific name and background of each species. The snakehead fish is a predatory freshwater fish native to Africa and Asia that has been introduced elsewhere. The European rabbit is well-known for digging burrow networks and has been introduced around the world, causing environmental problems. The cane toad is a large poisonous toad native to Central and South America that has become a pest in other regions where it has been introduced. The black rat is a common rodent that has spread worldwide. The whitefly transmits many plant diseases and is a serious
Invasive species
The document describes 6 different invasive species, including the killer algae Caulerpa taxifolia, Nile perch fish, killer bee, cane toad, Formosan subterranean termite, and European starling bird. Each species is identified by its alien name, common name, type (plant, fish, insect, amphibian, etc.), and the cause of its invasion is listed as human mistake, introduction, or activity.
Endangered species
The document discusses various classifications of species based on population levels and threats, ranging from normal species to extinct species. It also explains some of the main threats facing species, including habitat destruction, illegal poaching and wildlife trade, pollution, climate change, and overexploitation from activities like overfishing. Conservation efforts are needed to help protect endangered species and their habitats.
Invasive Species.pptx
Invasive species are non-native organisms that cause harm to the environment, economy, or human health. They spread rapidly and outcompete native species due to a lack of natural predators. Common modes of transmission include shipping, boats, wood/soil transport, release of pets/ornamentals, and climate change. Invasive species directly prey on, outcompete for resources, or introduce diseases to native wildlife. They can also indirectly impact ecosystems by altering habitats and food webs. Several invasive plant and animal species from around the world are provided as examples, including their origin, spread, and impacts.
Endangered species
The document discusses endangered species and the threats they face from human activity. It defines different categories of species based on population levels and risk, from normal to extinct. Habitat destruction from activities like deforestation, urbanization and pollution is a primary threat. Overexploitation, including illegal poaching and overfishing, also endangers many species. Climate change further exacerbates these threats by increasing risks of extinction. Conservation efforts aim to protect habitats, reduce consumption, and involve public participation.
Invasive Plants
The document discusses invasive species in Texas, defining them as non-native plants, animals, and other organisms that spread aggressively and harm the environment, economy, or human health. It identifies over 120 invasive species currently found in Texas and describes the work of the Texas Invasive Plant and Pest Council to address the issue. The text highlights several problematic invasive plants in Texas, such as Chinese tallow and Japanese honeysuckle, and suggests native alternatives. It encourages actions like using native plants, controlling invasive species on private property, and volunteering to help manage invasives in natural areas.
Endangered and Threatened Plants and Animals
1. The document discusses endangered and threatened species of plants and animals. It provides a definition of endangered and threatened species and notes that they face significant risk of extinction due to threats like habitat loss and climate change.
2. Examples are given of some of the most endangered plant and animal species globally. For plants, these include the Western Prairie Fringed Orchid and Rafflesia Flower. For animals, examples include the Ivory-Billed Woodpecker, Chinese Pangolin, and Javan Rhinoceros.
3. The main threats endangering these species are described as habitat destruction, hunting, climate change, and small population sizes making species vulnerable to extinction. Conservation efforts are
Invasive species 10_8 2011
Invasive species are species that are not native to an area and cause harm when introduced. Not all alien species are invasive, as some can be beneficial. Invasive species are often r-selected, tolerant of different habitats, and have no natural predators in their new environment. They outcompete native species and can alter ecosystems. They cause economic problems for agriculture. Common introduction methods are intentional and unintentional human transport. Prevention methods include laws, careful gardening, fishing, and travel to new areas. Eradication, natural enemies, and ecosystem management are used after introduction.
Persuasive Speech On Endangered Species
The passage discusses the Endangered Species Act (ESA) which was enacted in 1973 to protect endangered plant and animal species. It has faced controversy due to the economic impacts of its restrictions. To make the ESA more effective, it argues both environmental and economic factors must be considered. It should balance protecting species with reasonable development by improving recovery plans and incentives for private landowners. With modifications, the ESA could fulfill its original goal of preventing species extinction while accommodating economic needs.
Gardening with Native Plants - Michigan State University
This document discusses the benefits of gardening with native plants. It begins by explaining what defines a plant as native - being adapted to the climate, soil, and ecosystem of a specific region. While exotic plants were traditionally preferred, there is a growing movement toward using native species which are well-adapted without inputs. Native plants face threats including habitat loss, invasive species, and illegal harvesting. The document encourages gardeners to help native plants by growing them and allowing them to thrive without excessive care or chemicals.
BIOINVASION INVASIVE SPECIES, NATIVE SPECIES, EXOTIC SPECIES
It will provide you with all the information regarding bioinvasion, invasive species, native and exotic species and their examples.
Animal Extinctionand Endangerment
The document discusses mass extinction events that have occurred throughout Earth's history, including the currently ongoing Holocene extinction. It notes that approximately 150-270 species go extinct every day, and that the main drivers of extinction are habitat destruction, pollution, climate change, and other human activities. If current trends continue, half of all plant and animal species are predicted to become extinct by 2100. The document emphasizes the importance of protecting endangered species and their habitats in order to maintain biodiversity and ecosystem services that humans depend on.
Similar to Invasivespecies 111127171433-phpapp01 (20)
all-about-endangered-species-powerpoint_ver_5.pptx
all-about-endangered-species-powerpoint_ver_5.pptx
Gardening with Native Plants - Michigan State University
Gardening with Native Plants - Michigan State University
BIOINVASION INVASIVE SPECIES, NATIVE SPECIES, EXOTIC SPECIES
BIOINVASION INVASIVE SPECIES, NATIVE SPECIES, EXOTIC SPECIES
Recently uploaded
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS Template 2023-2024 by: Irene S. Rueco
Types of Herbal Cosmetics its standardization.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
Preparation and standardization of the following : Tonic, Bleaches, Dentifrices and Mouth washes & Tooth Pastes, Cosmetics for Nails.
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.The simplified electron and muon model, Oscillating Spacetime: The Foundation...
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
CACJapan - GROUP Presentation 1- Wk 4.pdf
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit - NGV Pavilion Concept Design
How to Manage Your Lost Opportunities in Odoo 17 CRM
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Top five deadliest dog breeds in America
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
Recently uploaded (20)
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
Pride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School District
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
Invasivespecies 111127171433-phpapp01
- 1. Invasive species By: Dyshon Jones Joe McDonald/Animals Animals—Earth Scenes