The document discusses animal adaptations and provides examples. It explains that adaptations are physical or behavioral traits that help animals survive in their habitat, such as a bird's beak shape or an animal's fur color. Physical adaptations develop over generations, not in a single lifetime. Examples of animal adaptations include teeth shapes relating to diet and leg or foot structures relating to locomotion. Defense adaptations like camouflage, bright colors, quills or horns are also discussed. Specific animal adaptations for lions, giraffes, and zebras are then outlined.
The document discusses the five main habitats where animals live - forests, deserts, polar regions, oceans, and fresh water. It provides examples of animals that inhabit each habitat and describes adaptations that allow animals to survive in each environment. Forest habitats provide shelter for animals like lions, tigers, deer and foxes. Desert animals have thick skins and store water to endure harsh, dry conditions. Polar region animals live in groups and have insulating fur to withstand cold temperatures. Oceans are home to whales, dolphins, seals and octopuses adapted to salty water. Fresh water habitats shelter fish, frogs, ducks and insects in places like ponds and rivers.
This document discusses tiger subspecies and conservation efforts. It outlines 6 endangered subspecies - Siberian, Bengal, Indochinese, Malayan, Sumatran, and South China tigers. 3 extinct subspecies are also noted - Bali, Caspian, and Javan tigers. Reasons for tiger population declines include poaching for traditional medicine, loss of habitat, and declining prey. Several organizations work to protect tigers, including Project Tiger, the Save the Tiger Fund, and Big Cat Rescue. Conservation steps mentioned are increasing awareness, stopping poaching and illegal trade, protecting habitat, and enforcing strong penalties for poachers.
Mammals are characterized by warm-bloodedness, hair or fur, highly developed brains, muscular diaphragms, mammary glands, and parental care. They have four-chambered hearts, skulls with teeth and jaws, and two sets of teeth. Mammals have four limbs adapted for locomotion like walking, running, swimming, flying or burrowing. They maintain a constant body temperature through homeothermy. Their skin has hair and glands. Mammals are classified into monotremes, marsupials, and placental mammals.
Scientists classify animals into two main groups: vertebrates which have backbones and can be further divided into mammals, birds, reptiles, amphibians and fish, or invertebrates which lack backbones. Each group has distinguishing characteristics like how they reproduce, regulate body temperature, and breathe.
Animals live in habitats that provide resources for resting, growing, and reproducing, such as trees, gardens, jungles, deserts, bodies of water, and both land and water. A habitat is the natural environment where an animal or plant normally lives and grows. The document discusses different habitats for various animals including those found in gardens, jungles, deserts, water, and animals that can live on both land and in water.
This document discusses how wild animals protect themselves from threats in their environment. It begins by outlining the main threats wild animals face, including predators, competition from other animals, and harsh weather. It then explores some of the key ways animals protect themselves, such as camouflage, body structures like horns and claws that can be used in fights, hard shells and scales, and body coverings with sharp quills or frightening appearances that deter predators. Examples are provided of different animals that use camouflage, shells, scales and other physical attributes or behaviors to avoid being eaten by predators and survive in their habitats.
Vertebrates are animals that have a backbone, while invertebrates do not. Vertebrates are classified as chordates and include fish, mammals, reptiles, amphibians, and birds. Fish are categorized into cartilaginous, ray-finned, and lobe-finned. Mammals include monotremes, marsupials, and placental mammals. Reptiles are ectothermic and include snakes, lizards, crocodiles, alligators, and turtles. Amphibians transform from aquatic larvae to terrestrial adults. Birds are covered in feathers and can fly. Invertebrates lack backbones and include sponges, cnidarians, flatworms
The document discusses animal adaptations and provides examples. It explains that adaptations are physical or behavioral traits that help animals survive in their habitat, such as a bird's beak shape or an animal's fur color. Physical adaptations develop over generations, not in a single lifetime. Examples of animal adaptations include teeth shapes relating to diet and leg or foot structures relating to locomotion. Defense adaptations like camouflage, bright colors, quills or horns are also discussed. Specific animal adaptations for lions, giraffes, and zebras are then outlined.
The document discusses the five main habitats where animals live - forests, deserts, polar regions, oceans, and fresh water. It provides examples of animals that inhabit each habitat and describes adaptations that allow animals to survive in each environment. Forest habitats provide shelter for animals like lions, tigers, deer and foxes. Desert animals have thick skins and store water to endure harsh, dry conditions. Polar region animals live in groups and have insulating fur to withstand cold temperatures. Oceans are home to whales, dolphins, seals and octopuses adapted to salty water. Fresh water habitats shelter fish, frogs, ducks and insects in places like ponds and rivers.
This document discusses tiger subspecies and conservation efforts. It outlines 6 endangered subspecies - Siberian, Bengal, Indochinese, Malayan, Sumatran, and South China tigers. 3 extinct subspecies are also noted - Bali, Caspian, and Javan tigers. Reasons for tiger population declines include poaching for traditional medicine, loss of habitat, and declining prey. Several organizations work to protect tigers, including Project Tiger, the Save the Tiger Fund, and Big Cat Rescue. Conservation steps mentioned are increasing awareness, stopping poaching and illegal trade, protecting habitat, and enforcing strong penalties for poachers.
Mammals are characterized by warm-bloodedness, hair or fur, highly developed brains, muscular diaphragms, mammary glands, and parental care. They have four-chambered hearts, skulls with teeth and jaws, and two sets of teeth. Mammals have four limbs adapted for locomotion like walking, running, swimming, flying or burrowing. They maintain a constant body temperature through homeothermy. Their skin has hair and glands. Mammals are classified into monotremes, marsupials, and placental mammals.
Scientists classify animals into two main groups: vertebrates which have backbones and can be further divided into mammals, birds, reptiles, amphibians and fish, or invertebrates which lack backbones. Each group has distinguishing characteristics like how they reproduce, regulate body temperature, and breathe.
Animals live in habitats that provide resources for resting, growing, and reproducing, such as trees, gardens, jungles, deserts, bodies of water, and both land and water. A habitat is the natural environment where an animal or plant normally lives and grows. The document discusses different habitats for various animals including those found in gardens, jungles, deserts, water, and animals that can live on both land and in water.
This document discusses how wild animals protect themselves from threats in their environment. It begins by outlining the main threats wild animals face, including predators, competition from other animals, and harsh weather. It then explores some of the key ways animals protect themselves, such as camouflage, body structures like horns and claws that can be used in fights, hard shells and scales, and body coverings with sharp quills or frightening appearances that deter predators. Examples are provided of different animals that use camouflage, shells, scales and other physical attributes or behaviors to avoid being eaten by predators and survive in their habitats.
Vertebrates are animals that have a backbone, while invertebrates do not. Vertebrates are classified as chordates and include fish, mammals, reptiles, amphibians, and birds. Fish are categorized into cartilaginous, ray-finned, and lobe-finned. Mammals include monotremes, marsupials, and placental mammals. Reptiles are ectothermic and include snakes, lizards, crocodiles, alligators, and turtles. Amphibians transform from aquatic larvae to terrestrial adults. Birds are covered in feathers and can fly. Invertebrates lack backbones and include sponges, cnidarians, flatworms
The document discusses five endangered marine species - bluefin tuna, cape penguin, coral, gray whale, and Hector's dolphin. It notes that overfishing and pollution from human activities are the primary threats driving increased endangerment of marine life. Specifically, practices like bottom trawling, dredging, coastal development, and shark finning damage habitats and food sources. The document warns that at the current unsustainable rates, there may be no fisheries left by 2050. This would seriously harm ocean ecosystems and have negative economic and social impacts for humans.
This document provides information about classifying animals into vertebrates and invertebrates. It defines vertebrates as having backbones and lists the five classifications of vertebrates as fish, amphibians, reptiles, birds, and mammals. Invertebrates are defined as not having backbones, with the most common types being protozoa, annelids, echinoderms, mollusks, and arthropods. Examples are given for common vertebrate and invertebrate animals, with interesting facts provided. The document concludes by listing references used to research the topic.
Aquatic animals live in water for all or most of their lives. They breathe either through gills or directly through their skin. Fish live in water and breathe by taking water into their mouths and passing it over their gills to extract oxygen. Marine habitats are home to seaweeds, sea grasses, and mangroves, while freshwater habitats include lakes, rivers, and streams that are home to many animal species around the world. Coastal habitats also provide home to various species where land meets the sea, such as beaches, rock pools, estuaries, and mangroves.
Class Chondrichthyes includes sharks, skates, and rays that have inhabited Earth for 280 million years. They are characterized by cartilage instead of bone and range in size from whale sharks over 60 feet long to smaller species. Sharks have streamlined bodies, denticles, and various adaptations for sensing prey and maintaining buoyancy. While some species prey on fish and marine mammals, others feed on plankton or scavenge. Shark attacks are rare with few species posing a danger to humans.
This document discusses endangered species in Pakistan. It begins by defining endangered species and explaining that endangered species indicate environmental problems. It then lists reasons why animals become endangered, such as hunting, pollution, and habitat loss. The document goes on to list specific endangered mammals, birds, and other species in Pakistan, providing details on their populations and threats. It concludes by emphasizing the importance of preserving biodiversity and endangered species for future generations.
The giant panda is a bear native to central China known for its black and white fur. It lives mainly in mountainous regions of Sichuan and Tibet, feeding almost exclusively on bamboo despite being carnivores. Pandas have thick white fur with black patches around their eyes, ears, and paws. They are large bears reaching up to 1.8 meters in length and weighing up to 160 kg, but have short, thick hind legs and a tail that is relatively long for a bear. Despite subsisting on bamboo, pandas have adaptations like calloused paw pads and a thick stomach lining that allow them to survive on this low-nutrition diet.
Amphibians live both on land and in water, having thin skin that allows absorption of water and oxygen. They go through a metamorphosis where larvae with gills transform into adults with lungs on land. While amphibians were the first to move onto land, reptiles later evolved with thicker scaly skin and shells for their eggs, allowing full adaptation to life on land.
crocodiles are the only reptiles having 4 chambered heart,flattened tail and body covered with scutes.hind limb is webbed and in this ppt you can discover all the facts about crocodile..hope you can enjoy
Habitats for Plants and Animals discusses different environments and how they provide habitats for various species. It defines key terms like habitat, environment, and ecosystem. It describes different land and water habitats like rainforests, deserts, forests, tundra, oceans, rivers and ponds. The document also covers animal adaptations like camouflage, migration, hibernation and how plants and animals depend on each other through food chains and ecosystems.
Animals have various needs that must be met in order to survive, including food, water, oxygen, shelter, space, protection, and the ability to regulate temperature. An animal's habitat provides the resources and environment necessary to meet these needs. A habitat includes both living and non-living components, and provides an animal with everything it requires for food, protection from predators, raising young, and accessing energy from the sun either directly or indirectly through a food chain. Without a suitable habitat, an animal cannot survive.
This document provides information about lions, including:
1. It outlines the scientific classification of lions and notes they are the largest cats in the world.
2. It describes characteristics of lions such as color variation, sizes, weights, behaviors, and differences between males and females.
3. Information is given about lion habitats, hunting techniques, social structure in prides, reproduction, common diseases, and distributions of different lion types in Africa and Asia.
Killer whales, or orcas, are the largest members of the dolphin family. They can grow up to 32 feet long and weigh as much as 22,000 pounds. Killer whales are found in all oceans and can live for 30-60 years. They communicate through clicks, whistles, and pulsed calls. Killer whales hunt fish, squid, sea lions, and other marine mammals. There are two ecotypes - residents, which live in family groups and transients, which live in smaller groups and prey on other marine mammals.
This document discusses different types of animals including their habitats, diets, and characteristics. It notes that animals can live on land, in trees, or in water. It describes herbivores that eat plants, carnivores that eat meat and other animals, and omnivores that eat both plants and meat. Specific animal examples are provided for each dietary category. The document also provides lists of different types of mammals and birds and calls out some of their defining traits.
This document discusses animal adaptations, separating them into two categories: physical and behavioral. Physical adaptations are body structures like camouflage, mimicry, body coverings, and chemical defenses that help animals survive. Behavioral adaptations are animals' actions that can be instinctive, like finding shelter or raising young, or learned through interacting with the environment. Together, physical and behavioral adaptations allow animals to find food, defend themselves, and reproduce in their environments.
1. Invertebrates are animals without backbones and include sponges, cnidarians, worms, molluscs, arthropods, and echinoderms.
2. Sponges are aquatic animals that live attached to surfaces and filter feed. Cnidarians include jellyfish and corals and have tentacles to catch prey.
3. Worms are soft-bodied and elongated and include flatworms, nematodes, and segmented annelids.
The document discusses the different groups that animals can be classified into - mammals, birds, reptiles, fish and amphibians. It provides distinguishing characteristics of each group such as whether they have hair/feathers, lay eggs, and if they are warm or cold blooded. The document then prompts the reader to match animals like dogs, cats, penguins and frogs to their correct group.
This document classifies and describes the key characteristics of vertebrates and invertebrates. Vertebrates include mammals, fish, reptiles, birds and amphibians, and can be found around the world. They are divided into groups based on traits like whether they lay eggs, have feathers or fur, breathe through lungs or gills, and how they regulate their body temperature. Invertebrates make up 97% of animal species and lack backbones, including insects, worms, sponges, jellyfish, starfish, mollusks and arthropods. They are grouped by their exoskeleton, body structure and environment.
The document discusses five endangered marine species - bluefin tuna, cape penguin, coral, gray whale, and Hector's dolphin. It notes that overfishing and pollution from human activities are the primary threats driving increased endangerment of marine life. Specifically, practices like bottom trawling, dredging, coastal development, and shark finning damage habitats and food sources. The document warns that at the current unsustainable rates, there may be no fisheries left by 2050. This would seriously harm ocean ecosystems and have negative economic and social impacts for humans.
This document provides information about classifying animals into vertebrates and invertebrates. It defines vertebrates as having backbones and lists the five classifications of vertebrates as fish, amphibians, reptiles, birds, and mammals. Invertebrates are defined as not having backbones, with the most common types being protozoa, annelids, echinoderms, mollusks, and arthropods. Examples are given for common vertebrate and invertebrate animals, with interesting facts provided. The document concludes by listing references used to research the topic.
Aquatic animals live in water for all or most of their lives. They breathe either through gills or directly through their skin. Fish live in water and breathe by taking water into their mouths and passing it over their gills to extract oxygen. Marine habitats are home to seaweeds, sea grasses, and mangroves, while freshwater habitats include lakes, rivers, and streams that are home to many animal species around the world. Coastal habitats also provide home to various species where land meets the sea, such as beaches, rock pools, estuaries, and mangroves.
Class Chondrichthyes includes sharks, skates, and rays that have inhabited Earth for 280 million years. They are characterized by cartilage instead of bone and range in size from whale sharks over 60 feet long to smaller species. Sharks have streamlined bodies, denticles, and various adaptations for sensing prey and maintaining buoyancy. While some species prey on fish and marine mammals, others feed on plankton or scavenge. Shark attacks are rare with few species posing a danger to humans.
This document discusses endangered species in Pakistan. It begins by defining endangered species and explaining that endangered species indicate environmental problems. It then lists reasons why animals become endangered, such as hunting, pollution, and habitat loss. The document goes on to list specific endangered mammals, birds, and other species in Pakistan, providing details on their populations and threats. It concludes by emphasizing the importance of preserving biodiversity and endangered species for future generations.
The giant panda is a bear native to central China known for its black and white fur. It lives mainly in mountainous regions of Sichuan and Tibet, feeding almost exclusively on bamboo despite being carnivores. Pandas have thick white fur with black patches around their eyes, ears, and paws. They are large bears reaching up to 1.8 meters in length and weighing up to 160 kg, but have short, thick hind legs and a tail that is relatively long for a bear. Despite subsisting on bamboo, pandas have adaptations like calloused paw pads and a thick stomach lining that allow them to survive on this low-nutrition diet.
Amphibians live both on land and in water, having thin skin that allows absorption of water and oxygen. They go through a metamorphosis where larvae with gills transform into adults with lungs on land. While amphibians were the first to move onto land, reptiles later evolved with thicker scaly skin and shells for their eggs, allowing full adaptation to life on land.
crocodiles are the only reptiles having 4 chambered heart,flattened tail and body covered with scutes.hind limb is webbed and in this ppt you can discover all the facts about crocodile..hope you can enjoy
Habitats for Plants and Animals discusses different environments and how they provide habitats for various species. It defines key terms like habitat, environment, and ecosystem. It describes different land and water habitats like rainforests, deserts, forests, tundra, oceans, rivers and ponds. The document also covers animal adaptations like camouflage, migration, hibernation and how plants and animals depend on each other through food chains and ecosystems.
Animals have various needs that must be met in order to survive, including food, water, oxygen, shelter, space, protection, and the ability to regulate temperature. An animal's habitat provides the resources and environment necessary to meet these needs. A habitat includes both living and non-living components, and provides an animal with everything it requires for food, protection from predators, raising young, and accessing energy from the sun either directly or indirectly through a food chain. Without a suitable habitat, an animal cannot survive.
This document provides information about lions, including:
1. It outlines the scientific classification of lions and notes they are the largest cats in the world.
2. It describes characteristics of lions such as color variation, sizes, weights, behaviors, and differences between males and females.
3. Information is given about lion habitats, hunting techniques, social structure in prides, reproduction, common diseases, and distributions of different lion types in Africa and Asia.
Killer whales, or orcas, are the largest members of the dolphin family. They can grow up to 32 feet long and weigh as much as 22,000 pounds. Killer whales are found in all oceans and can live for 30-60 years. They communicate through clicks, whistles, and pulsed calls. Killer whales hunt fish, squid, sea lions, and other marine mammals. There are two ecotypes - residents, which live in family groups and transients, which live in smaller groups and prey on other marine mammals.
This document discusses different types of animals including their habitats, diets, and characteristics. It notes that animals can live on land, in trees, or in water. It describes herbivores that eat plants, carnivores that eat meat and other animals, and omnivores that eat both plants and meat. Specific animal examples are provided for each dietary category. The document also provides lists of different types of mammals and birds and calls out some of their defining traits.
This document discusses animal adaptations, separating them into two categories: physical and behavioral. Physical adaptations are body structures like camouflage, mimicry, body coverings, and chemical defenses that help animals survive. Behavioral adaptations are animals' actions that can be instinctive, like finding shelter or raising young, or learned through interacting with the environment. Together, physical and behavioral adaptations allow animals to find food, defend themselves, and reproduce in their environments.
1. Invertebrates are animals without backbones and include sponges, cnidarians, worms, molluscs, arthropods, and echinoderms.
2. Sponges are aquatic animals that live attached to surfaces and filter feed. Cnidarians include jellyfish and corals and have tentacles to catch prey.
3. Worms are soft-bodied and elongated and include flatworms, nematodes, and segmented annelids.
The document discusses the different groups that animals can be classified into - mammals, birds, reptiles, fish and amphibians. It provides distinguishing characteristics of each group such as whether they have hair/feathers, lay eggs, and if they are warm or cold blooded. The document then prompts the reader to match animals like dogs, cats, penguins and frogs to their correct group.
This document classifies and describes the key characteristics of vertebrates and invertebrates. Vertebrates include mammals, fish, reptiles, birds and amphibians, and can be found around the world. They are divided into groups based on traits like whether they lay eggs, have feathers or fur, breathe through lungs or gills, and how they regulate their body temperature. Invertebrates make up 97% of animal species and lack backbones, including insects, worms, sponges, jellyfish, starfish, mollusks and arthropods. They are grouped by their exoskeleton, body structure and environment.
wakaf produktif, wakaf tunai, wakaf uang, wakaf alquran, wakaf tanah, wakaf benda bergerak, wakaf di indonesia, wakaf ahli, wakaf abadi
Wakaf menurut hukum Islam dapat juga berarti menyerahkan suatu hak milik yang tahan lama zatnya kepada seseorang atau nadzir (penjaga wakaf) baik berupa perorangan maupun berupa badan pengelola dengan ketentuan bahwa hasil atau manfaatnya digunakan untuk hal-hal yang sesuai dengan syari’at Islam (M. Zein, 2004:425).
Dalam Undang-undang No. 41 Tahun 2004 mengenai Wakaf, Pengertian Wakaf adalah perbuatan hukum wakif (pihak yang mewakafkan harta benda miliknya) untuk dimanfaatkan selamanya atau untuk jangka waktu tertentu sesuai dengan kepentingannya guna keperluan ibadah dan/atau kesejahteraan umum menurut syariah.
Macam Macam Wakaf
Wakaf terbagi menjadi beberapa macam berdasarkan tujuan, batasan waktunya dan penggunaan barangnya.
Wakaf berdasarkan tujuan ada tiga, yaitu:
1. Wakaf sosial untuk kebaikan masyarakat (khairi), yaitu apabila tujuan wakafnya untuk kepentingan umum
2. Wakaf keluarga (dzurri), yaitu apabila tujuan wakaf untuk member manfaat kepada wakif, keluarganya, keturunannya, dan orang-orang tertentu, tanpa melihat kaya atau miskin, sakit atau sehat dan tua atau muda.
3. Wakaf gabungan (musytarak), yaitu apabila tujuan wakafnya untuk umum dan keluarga secara bersamaan.
Adapun Wakaf berdasarkan batasan waktunya terbagi menjadi dua macam, yaitu:
1. Wakaf abadi yaitu apabila wakafnya berbentuk barang yang bersifat abadi, seperti tanah dan bangunan dengan tanahnya, atau barang bergerak yang ditentukan oleh wakif sebagai wakaf abadi dan produktif, dimana sebagian hasilnya untuk disalurkan sesuai tujuan wakaf, sedangkan sisanya untuk biaya perawatan wakaf dan mengganati kerusakannya.
2. Wakaf Sementara yaitu apabila barang yang diwakafkan berupa barang-barang yang mudah rusak ketika dipergunakan tanpa member syarat untuk mengganti bagian yang rusak. Wakaf sementara juga bisa dikarenakan oleh keinginan wakif yang member batasan waktu ketika mewakafkan barangnya.
dan Wakaf berdasarkan penggunaanya dibagi menjadi dua macam, yaitu:
1. Wakaf langsung yaitu wakaf yang pokok barangnya digunakan untuk mencapai tujuannya seperti mesjid untuk shalat, sekolah untuk kegiatan belajar mengajar, rumah sakit untuk mengobati orang sakit dan sebagainya.
2. Wakaf Produktif yaitu wakaf yang pokok barangnya digunakan untuk kegiatan produksi dan hasilnya diberikan sesuai dengan tujuan wakaf.
Gedung Wakaf 99
Jl. Sidomukti No. 99 H Bandung 40123
Telp: (022) 2513991 Fax. (022) 2511865
Indonesia
Call Center :
+62 851 0004 2009
SMS/WA :
+62 81 321 200 100
Este documento describe los diferentes componentes clave de un modelo de negocios exitoso. Explica que un modelo de negocios define los segmentos de clientes a los que una empresa apunta, el paquete de productos y servicios que crean valor para esos clientes, y los canales de comunicación y distribución que entregan las propuestas de valor. También describe la generación de ingresos, los activos y recursos requeridos, y los costos asociados con hacer funcionar el modelo.
081321200100 (tsel) badan amil zakat bandung, badan amil zakat di bandung, ba...Sang Dermawan
Dokumen ini memberikan informasi kontak dari Yayasan Sinergi, termasuk alamat kantor pusat dan cabangnya di Bandung dan Jakarta beserta nomor telepon dan faksimili.
Este documento presenta una introducción a la investigación educativa. Define la investigación educativa como una disciplina que estudia los problemas y cuestiones relacionadas con la naturaleza, epistemología, metodología, objetivos y fines de la búsqueda de conocimiento en el ámbito educativo. También describe la investigación como un proceso sistemático de búsqueda para descubrir o intervenir algo nuevo. Finalmente, señala que la realidad educativa está sujeta a límites ambientales, técnicos, derivados del objeto de estudio y de tipo é
SlideShare es un sitio web que permite a los usuarios subir y compartir presentaciones de PowerPoint, documentos de Word, PDF y portafolios de manera pública o privada. Originalmente fue destinado a que las empresas compartieran diapositivas entre empleados, pero ahora también se usa para entretenimiento. Explica los pasos para crear una cuenta, subir una presentación, enlazarla en un sitio web o blog, y seleccionar presentaciones favoritas.
Las partículas de un gas se mueven de forma desordenada y chocan con las paredes del recipiente que lo contiene, ocupando todo el espacio disponible. Su movimiento se vuelve más veloz a temperaturas más altas, causando aumentos en la presión atmosférica. Los cambios de estado entre sólido, líquido y gas incluyen la sublimación, vaporización y condensación, y las partículas de gas se mueven a diferentes velocidades dependiendo de la temperatura atmosférica, según describieron las leyes de los
Marine mammals include cetaceans, sirenians, and carnivores that rely on the ocean for existence. They are warm-blooded, breathe air, bear live young, and nurse with milk. Cetaceans include whales, dolphins, and porpoises that communicate and echolocate. Sirenians such as manatees and dugongs graze on aquatic plants. Carnivores include three families of pinnipeds (seals, sea lions, walrus), polar bears, and two families of otters. Physiological adaptations allow marine mammals to dive, thermoregulate, and locomote in water. Many species face threats and some are endangered.
This document provides information about echinoderms including their anatomy, digestive systems, and types. Echinoderms have spiny skin and radial symmetry. They include sea stars, sea urchins, sand dollars, and sea cucumbers. Sea stars use their tube feet for movement and suction cups to hold onto surfaces. Sea urchins have spines for protection. Sand dollars feed by filtering with their tube feet. Sea cucumbers grab food with tentacles and can expel their intestines as a defense. All echinoderms reproduce through external fertilization, with larvae developing before metamorphosing into adults.
This document provides a classification of aquatic flora and fauna. It begins by explaining the phylogenetic tree used to classify organisms and their evolutionary relationships. It then lists and describes major kingdoms of aquatic life, including plants (algae and seagrasses), invertebrates (sponges, cnidarians, ctenophores, flatworms, annelids, molluscs, bryozoans, arthropods, echinoderms, tunicates), and vertebrates (reptiles, cartilaginous fish, bony fish, marine mammals, tetrapods). Over 40,000 species of algae, corals, jellyfish, shellfish, fish and marine
Water animals include fish, turtles, octopuses, beavers, frogs, sea lions, crabs, and stingrays. Turtles hold their breath and swim with adapted shells, octopuses use camouflage and ink to defend against predators, and beavers build dams and lodges. Frogs lay eggs in water that hatch into tadpoles and become frogs, while sea lions are fin-footed and can live over 20 years. Crabs have thick shells and claws and live on land and in water, and stingrays are related to sharks and use tail barbs for defense.
Charles Darwin developed his theory of evolution by natural selection based on observations he made during a 5-year voyage. On the Galapagos Islands, Darwin noticed finches with different beak shapes that were well-adapted to the local foods. Over generations, natural selection led to the evolution of new species as populations became isolated and faced different environmental pressures. The fossil record and similarities in DNA provide further evidence for evolution over long periods of time.
Charles Darwin developed the theory of evolution by natural selection based on observations he made during a 5-year voyage as the naturalist on the HMS Beagle. Some of his most important observations included the diversity of life in South America and the Galapagos Islands, as well as adaptations and differences between similar species on different islands. These observations, combined with his knowledge of selective breeding, led him to propose natural selection as the mechanism of evolution. Natural selection results from overproduction of offspring, competition for limited resources, and inherited variations between individuals that influence survival and reproduction.
Things In The Ocean (The One That Is Almost Done)guesta5d7f7
This document provides descriptions of various ocean creatures from A to Z. It describes their physical characteristics such as size, coloration, habitats and behaviors. For example, it notes that angel fish are orange and white and small, clown fish live in anemones and help clean them, and jellyfish are some of the oldest living organisms at over 650 million years old. The document aims to inform the reader about the diversity of life that exists in the oceans.
Fish presentation by 8th grade internet classschley55
The document provides information on several marine animals. It describes seahorses' unusual appearance and mating habits. It notes the largest seahorse species can grow up to 14 inches long. It also provides details on the Portuguese man o'war's long tentacles, painful sting, and drifting movement. Additionally, it outlines some key facts about green sea turtles, such as their longevity of over 100 years and status as endangered.
Tenerife is a volcanic island off the coast of Africa known for its natural beauty and biodiversity. It contains the third highest volcano in the world, Mount Teide, and features diverse landscapes including cloud forests, beaches, and alpine forests. The island is also home to over 600 plant species and a variety of bird and marine life, including 28 species of whales and dolphins that are seen in the surrounding waters. Efforts are underway through organizations like the Atlantic Whale Foundation and NOGODODO to raise awareness of threats to biodiversity and encourage people to help protect vulnerable species from extinction.
All the information regarding Crabs that are present in the sea and oceans,their various types,what they eat where they live have been explained briefly.
This document discusses the conditions that affect marine life and outlines the different types of organisms that make up the marine food chain and ecosystems. It notes that plankton are the base of the food chain and that marine algae come in many species found in all oceans. It then lists and provides brief descriptions of invertebrates, fish, reptiles, seabirds, and mammals that inhabit the world's oceans.
Reptiles are cold-blooded animals that can survive on land and in water. There are four main groups of reptiles: crocodiles, lizards, turtles, and snakes. Crocodiles are found in tropical environments and can stay underwater for over an hour. Lizards come in many varieties and shed their skin as they grow. Turtles have a hard shell and can retract their head inside. Snakes shed their skin several times per year as they grow and are carnivorous.
Coral are marine invertebrates that live in colonies made of many individual polyps. Each polyp has a mouth and ring of tentacles surrounded by calcium carbonate exoskeleton. Most reef-building corals have a symbiotic relationship with algae called zooxanthellae that live inside their cells and provide nutrients through photosynthesis. Corals can reproduce both sexually through broadcast spawning or brooding, and asexually through budding or dividing to form new polyps. The calcium carbonate skeletons of corals are the basis for coral reefs, which are diverse ecosystems home to thousands of species.
The document describes a day at the beach, including finding seashells and sand or dirt on the beach, the salt water in the ocean, various birds and sea creatures like jellyfish, sharks, dolphins, starfish, crabs, sea turtles, and coral reefs. It asks questions about the direction the sun rises and sets in relation to the ocean.
Turtles are reptiles with a strong shell that protects their inner organs and backbone. They can live on land or in water, breathing air through a process called buccal pumping. Their shells come in different shapes depending on whether they live on land or in water. While most turtle species lay eggs, some turtle genders are determined by temperature during incubation. The alligator snapping turtle is one of the largest turtle species known for its size, spiked shell, and diet of fish and smaller animals.
Sea turtles can weigh up to 500 pounds and have shells that even sharks cannot bite through. They lay dozens to hundreds of eggs at a time and have lifespans of over 100 years. Though powerful swimmers reaching 20 mph, sea turtles face many threats on land and sea from predators, pollution, and accidental capture in fishing nets.
This document provides information about different animal groups found in the environment. It classifies animals into two main subgroups - vertebrates and invertebrates. Vertebrates make up 2% of animals and have backbones, while invertebrates comprise 98% and do not have backbones. Vertebrates are further divided into five classes - fish, amphibians, reptiles, birds, and mammals. Invertebrates include groups like protozoans, poriferans, coelenterates, platyhelminths, nematodes, annelids, echinoderms, mollusks, and arthropods. Each group is characterized and examples are provided.
Coral reefs are diverse underwater ecosystems held together by calcium carbonate structures secreted by corals. Coral reefs are built by colonies of tiny animals found in marine waters that contain few nutrients. Most coral reefs are built from stony corals, which in turn consist of polyps that cluster in groups.
Vertebrates are animals with backbones and include fish, amphibians, reptiles, birds, and mammals. They can be ectothermic (cold-blooded) or endothermic (warm-blooded). Invertebrates lack backbones and make up 97% of animal species, with bodies that have radial, bilateral, or asymmetric symmetry. They are divided into phyla including sponges, cnidarians, worms, arthropods like crustaceans and insects, mollusks, and echinoderms.
This document provides information about various sea creatures including jellyfish, seahorses, whales, and octopuses. It notes that jellyfish have been around for over 650 million years and lack complex organs. Seahorses are small fish named for their horse-like head, and males carry fertilized eggs in their pouch. Whales are the largest animals and include toothed and baleen whales. Baleen whales filter feed while toothed whales are predatory. Octopuses have 8 arms and can change color to camouflage, defend themselves, and communicate.
Στα πλαίσια του μαθήματος της Γεωγραφίας, οι μαθητές του Ε2 του 1ου Δημοτικού Σχηματαρίου ετοίμασαν παρουσιάσεις για τα γεωγραφικά διαμερίσματα της Ελλάδας.
Οι μαθητές του Ε2 τμήματος του 1ο Δημοτικού Σχολείου Σχηματαρίου προετοίμασαν μια παρουσίαση, αφού πρώτα χωρίστηκαν σε ομάδες, για τη ζωή , το έργο και τη μουσική που χρησιμοποιήθηκε στα έργα του Ουίλιαμ Σαιξπηρ. Η παρουσίαση αυτή παρουσιάστηκε στους γονείς και καλεσμένους του σχολείου μας στην εκδήλωση που πραγματοποιήθηκε με θέμα "Ρωμαίος και Ιουλιέτα"
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
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
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Assessment and Planning in Educational technology.pptxKavitha Krishnan
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
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!
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
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.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
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.
2. The Eel
• Its body looks a lot like this of
a snake and is very slippery
• It eats worms, insects, small
shrimps etc.
• It lives in rivers, lakes and the
sea.
• It can live around 18 years.
• In Greece you can find the
Anguilla anguilla species.
3. The cuttlefish
• Cuttlefish live in warm seas and in
sandy sea ground
• Cuttlefish eat small molluscs, crabs,
shrimp, fish, octopodes, worms, and
other cuttlefish.
• Their predators include dolphins,
sharks, fish, seals, seabirds, and
other cuttlefish.
• The average life expectancy of a
cuttlefish is about one to two years.
• Cuttlefish are able to rapidly
change the color of their skin to
match their surroundings. They also
use their ink to protect themselves
from their enemies.
• They give birth to eggs.
• (by Marianna, Nikos, Tzaskirat)
5. The octopus
• They have two eyes and four
pairs of arms.
• In their center lays their mouth.
• They reproduce with eggs. The
female lays around 200.000
fertilizes eggs.
• They eat small fish, shrimps,
crabs and other molluscs.
• Its only enemy is human beings.
• Octopuses inhabit many
diverse regions of the ocean,
including coral reefs, pelagic
waters, and the ocean floor.
• They defending themselves
against predators by the
expulsion of ink, the use of
camouflage, their ability to jet
quickly through the water, and
their ability to hide.
(By Efraim, Aggelos, Charmadip)
7. The crab
• They live in all the world's
oceans, in fresh water, and
on land.
• Are generally covered with a
thick exoskeleton and have
a single pair of claws.
• They move in a special way
going to their sides.
• They have 10 legs.
• They can eat everything and
they hide during day.
• The females lay millions of
eggs which resemble round
berries.
• (By Nefeli, Artemis, Thanasis)
9. The needlefish
(η ζαργάνα)
• Needlefish are long, thin
fish with a long and
narrow beak, which bears
multiple sharp teeth.
• Their length can reach
1meter.
• They lay their eggs
(around 1000) on flowing
items in the sea.
• Their enemy is mainly
fishermen.
• (By Jessy, Koralia, Dimitra)
11. The sea urchin
(Ο αχινός)
• They live in clean seas, in
places with rocks or algae.
• They give birth to lots of
eggs.
• Sea urchins move slowly.
• They feed on mostly
algae.
• Sea otters, starfish,
woolfeels, triggerfish and
other predators hunt and
feed on sea urchins.
• (by Joanna and Rafaella)