Hicatee Schools Presentation
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The document discusses the critically endangered Central American river turtle known as the hicatee. It lives in the rivers of southern Belize and can grow up to 25 inches long. The hicatee is nocturnal, mainly vegetarian, and has a long 10 year reproduction cycle. Its populations are declining due to overhunting, habitat destruction, and pollution. Conservation efforts include catch limits and seasonal protections to help protect this ancient species.
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Save Sharks
“Nothing in life is to be feared. It is only to be understood.” – Marie Curie
Sharks are disappearing without us noticing or caring. They are facing extinction. Some species are over 90% extinct.
More than 100 million sharks are killed per year. There is no global protection of sharks – there is no where we can ensure sharks can escape the slaughter. And even in our protected areas, there aren’t enough resources to patrol and keep our sharks safe.
This is complicated by the fact that people don't know about the issue or don't care about sharks because they don't realize how amazing – and critical – they are. Sharks are consistently misrepresented in the media as bloodthirsty and insatiable enemies of mankind, inspiring irrational fear in every body of water. This irrational fear has resulted in a lack of sympathy or concern for what we believe to be an important and grand animal.
Sharks have been in the oceans for over 400 million years, forming the life that has evolved within the seas. As predators at the top of the food chain, they play a critical role in maintaining the health of the ocean ecosystem. We have already witnessed the complete collapse of mollusk fisheries in Chesapeake Bay and the death of much of the coral in Belize both due to the cascading domino effects when sharks were removed from those fragile ecosystems. There is no telling what far-reaching effects we may experience if we remove sharks from our oceans, but the thought terrifies me. The oceans are our life support system: they control our climate, they provide our food and they generate 70% of the oxygen we breathe and remove 70% of carbon dioxide – the global warming gas.
Sharks are prey – not predators. At this point, up to 90% of key shark species have been destroyed but the demand for is still at an all time high fueled by greed. Even our marine reserves are the target of illegal shark fisheries.
If we don’t act now, we are going to lose our sharks – and our oceans – our life support systems on this planet. Everyone needs to be aware of this situation – and everyone needs to join the fight. We can save our sharks by coming together in a grass roots movement and turning our passion into action.
www.sharksavers.com.
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The document provides information on the Great Lakes ecosystem, including its fish, bird, plant, and mammal species. It describes the lake trout, brook trout, lake sturgeon, yellow perch, pumpkinseed sunfish, smallmouth bass, largemouth bass, walleye, Chinook salmon, and coho salmon. It also lists bird species like the American bittern, northern goshawk, and bald eagle. Key plant species discussed are the blue violet, white oak, white lady-slipper, snow trillium, and white pine. Mammal species mentioned are the timber wolf, white-tailed deer, coyote, black squirrel, otter, and raccoon.
BIOLOGY OF SELECTED ENDANGERED SEA-CUCUMBERS & FISHES.
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The river otter has brown to black fur with a gray belly and chin. It lives in banks of rivers, small lakes, ponds, and dens made of mud and twigs. River otters mostly eat small fish, crayfish, frogs, small mammals, and aquatic insects. They give birth to litters of around 6 pups after a 2 month gestation period.
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The whale shark is the largest known fish species. They can grow up to 65 feet long and weigh up to 15 tons. Whale sharks are filter feeders that eat plankton and small fish. They are found in warm tropical waters around the world. While usually harmless to humans, whale sharks are fished for their meat and fins in parts of Asia, which threatens their vulnerable population.
Fish presentation by 8th grade internet class
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.
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The document summarizes key aspects of the tropical rainforest ecosystem, including climate, location, plants, and animals. The climate is hot and humid with high rainfall. Tropical rainforests are located near the equator. Common plants discussed are bromeliads and orchids, while example animals mentioned are pink river dolphins and howler monkeys. A predator-prey relationship between golden dorada fish and giant armadillos is also briefly described.
Hannah naylor sawfish
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Mackenzie Reparian Zone
The barn owl lives anywhere with adequate shelter, small prey animals, and insects. They range across continents except Antarctica. Their main food is small rodents which depend on plants, but they also eat insects. Barn owls typically breed once per year and have 4-5 eggs, which the female incubates for around a month while the male provides food. Once hatched, the chicks fly at 6 weeks but remain dependent on parents for another couple weeks. The barn owl plays an important role in the local food chain by preying on small rodents and insects.
Ben potter ben's project
- Boa constrictors are large, heavy-bodied snakes that live in rainforests and semi-deserts in Central and South America. They can grow up to 13 feet long.
- They eat small rodents and ambush prey, killing with constriction before swallowing whole. Females give birth to live young in litters of 10-65.
- Boa constrictors help control rodent populations but are threatened by rainforest destruction and hunting. Protecting their habitat and regulating trade can help their long-term survival.
Estuaries
Estuaries are productive ecosystems where rivers meet the ocean, supporting abundant plant and animal life. They are transitional zones with both freshwater and saltwater. Over time, sediments can accumulate and block estuaries, turning them dry if not managed. Estuaries are economically and ecologically important for humans, providing habitat for fisheries, recreation, and coastal development. However, they are threatened by overfishing and pollution.
Beautiful, Important Sharks
This document discusses the importance of sharks for life on Earth. It explains that sharks help maintain the balance of ocean ecosystems by preying on smaller fish that eat phytoplankton and algae. This allows phytoplankton and algae to thrive, which produce oxygen and absorb carbon dioxide through photosynthesis, regulating the carbon cycle that supports all life on Earth. The loss of sharks has caused populations of smaller fish to increase, threatening phytoplankton, algae, and coral reefs, which provide habitat for many ocean species.
Mankind is God's Steward Over All Creation
An opportunity to know that each of us has
a responsibility on where we are living, on earth.
Let us make the world better.
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Endangerd marine mammals and sea birds
This presentation is on Endangerd species of marine mammals and marine birds. Explain about bioligy,habitat,reproduction,threats and conservations of the animals.
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Killer whales are apex predators that eat fish, squid, sharks, seals, sea lions, walruves, penguins and other marine animals. They have large teeth curved inward to help catch prey and can consume over 500 pounds of food per day. Killer whales are found in oceans around the world and live in social pods that can include over 30 individuals. There are three main types of killer whales that differ in prey preference and location. Killer whales communicate using echolocation clicks, whistles and other vocalizations.
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The European Ruffe is a small invasive fish species that originated in Europe and was introduced to the Great Lakes region through ballast water from ships. It resembles several native fish but has distinguishing features like spots on its fins and no scales on its head. The Ruffe is harmful because it outcompetes native fish for food and preys on their eggs, impacting populations of yellow perch and others. This has significant economic effects as the fishing industry generates billions annually. Steps taken to reduce the Ruffe population include introducing predators and restricting their transport and use as bait. Preventing further spread involves proper identification and containment of the Ruffe if encountered.
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There are seven main species of sea turtles: loggerhead, green, leatherback, flatback, hawksbill, Kemp's ridley, and olive ridley. They live in oceans around the world and eat seaweed, crustaceans, jellyfish, and fish. Sea turtles are endangered due to threats like becoming tangled in nets, disease, pollution, and being captured. We can help sea turtles by avoiding beach development, not polluting beaches, and not capturing sea turtles.
Amazing Creatures Underwater
Get on your scuba gear and get ready for an undersea adventure!
Along your way, you will be discovering some of the amazing creatures that live in the sea kingdom we call the ocean.
You will need to find as much as information as you can about these sea creatures and tell us about your adventure..
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Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
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2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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Hicatee Schools Presentation
- 1. “ Hicatee di get scarce!”
- 4. Where does it live?
- 5. What does it look like?
- 11. “ Hicatee di get scarce!”
- 13. “ Hicatee di get scarce!”
- 14. “ Hicatee di get scarce!”
Editor's Notes
- WELCOME AND INTRODUCTION name, role, TIDE etc I’m here to talk to you about the hicatee turtle. This presentation will tell you all about the turtle – what it looks like, how it behaves, and its habitat But the main reason for coming here today is to tell you, straight out, that the hicatee is in real danger of dying out . We’ll look at the reasons for this and what we can do about it Then, to make it fun, we’re going to have a quiz, where you can win prizes