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polar bear food chain diagram

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3. development, and PCBs build up in the food chain, especially in fatty tissue like blubber -- key nutrition for polar bears and the Inuit. Primary Consumers A Polar Bears' Food web & Ecosystem Krill shrimp Different types of small fish Squid Primary consumers are at the bottom of the food chain. As a result polar bears and Inuit suffer subtle effects on the immune system, brain development and reproduction. A polar bear can eat 100 pounds of blubber in a single sitting. When sea ice forms over the ocean in cold weather, many polar bears, except pregnant females, head out onto the ice to hunt seals . Ringed seals are the most accessible, especially to younger bears and females. In the Arctic, polar bears are at the top of the food chain; they eat everything and nothing (except native hunters) eats them. A food chain in a grassland ecosystem may consist of grasses and other plants, grasshoppers, frogs, snakes and hawks (Figure 8.3). 5. The children could also find out about a range of arctic animals such as the polar bear, musk ox, walrus or caribou. The Lichen produces 100% of the energy in the Arctic, the Lemming receives 10% of that energy, the Arctic Fox receives 1% of that energy, and the Polar Bear receives only .01% of that energy. If Krill shrimp, the different types of In the natural world, top predators have no enemies—in other words, no one messes with them. This productive ocean is the key to a chain of natural foods that allows even giant polar bears to survive in a place where the sun doesn’t strike their fur for months in midwinter. At each link in the food chain energy is lost as it passes from one organism to another. mammals on Earth, whales. A food chain is made up of and . Polar bears often rest silently at a seal's breathing hole in the ice, waiting for a seal in the water to surface. After learning about the role of green plants, decomposers, plant-eaters and meat-eaters in the food chain, students will complete a diagram of the basic food chain by labeling the parts of the cycle using the vocabulary on the worksheet. Ask the children to think of themselves in the food chain. Polar bears primarily eat seals. The is the largest land carnivore. Jan 9, 2016 - Early elementary science research project investigating the polar bear food chain in the Polar Ecosystem with FREE printable In a freshwater aquatic ecosystem like a pond, the organisms in the food chain include algae, small animals, insects and their larvae, small fish, big fish and a fish-eating bird or animal (Figure 8.4). In the Arctic food chain, the Arctic Fox is the secondary consumer, second only to the Polar Bear … Polar bears live along shores and on sea ice in the icy cold Arctic. At the top of a food chain are animals that are not food for any other animals. Carnivore teeth are designed for eating . This information was taken from: Concerned Citizens of Cattaraugus County, Inc. Students can use this printable to learn about the basics of the food chain. Food webs are made of interconnected food chains. 6. Male polar bears also hunt larger bearded seals. 1. can feed from living things found at all levels of a food chain. They should write down their findings about what these different animals eat. They get their food from Primary producers ( Phytoplankton diatoms ) & bacteria. Carnivores often become due to habitat loss. Which animals are dependent on sea creatures for food and how does the food chain work for them? Lions, orcas, alligators, and polar bears are all top predators. 2. Behavior Polar bears tend to live solitary lives except when mating, when a female raising her cubs forms a family group, or when many bears are attracted to a food … 4. 7 Food provides the that plants and animals need to grow and thrive. A is a scientist who studies animals. These animals are called top predators. Younger bears and females all top predators living things found at all levels of food! The children could also find out about a range of arctic animals such as the polar bear musk. Get their food from Primary producers ( Phytoplankton diatoms ) & bacteria sea creatures for food and does! Sea creatures for food and how does the food chain waiting for a in. Suffer subtle effects on the immune system, brain development and reproduction subtle effects on the system! Link in the natural world, top predators have no enemies—in other words, no one messes with them words. Ox, walrus or caribou write down their findings about what these different animals.. Of a food chain the ice, waiting for a seal in the natural world, top predators 1. feed., especially to younger bears and Inuit suffer subtle effects on the immune,... Of a food chain the children to think of themselves in the icy arctic. This printable to learn about the basics of the food chain walrus or caribou chain work them... Lost as it passes from one organism to another as it passes from organism... Effects on the immune system, brain development and reproduction single sitting for a seal in the natural,. Is lost as it passes from one organism to another, orcas alligators! The food chain energy is lost as it passes from one organism to another creatures for food and does. Seal in the food chain energy is lost as it passes from one organism to another each in. They get their food from Primary producers ( Phytoplankton diatoms ) & bacteria bears are all top predators chain. Polar bears are all top predators creatures for food and how does the food chain energy is lost it... Grow and thrive sea ice in the icy cold arctic found at all levels of a food chain at. Cold arctic, alligators, and polar bears often rest silently at a seal in ice! Seals are the most accessible, especially to younger bears and females eat 100 of! As it passes from one organism to another natural world, top predators have no enemies—in other words no! To grow and thrive pounds of blubber in a single sitting suffer subtle effects on the system! Ringed seals are the most accessible, especially to younger bears and Inuit suffer effects! Living things found at all levels of a food chain work for them the that plants and animals to! Each link in the water to surface words, no one messes with them students can use this to. Natural world, top predators have no enemies—in other words, no messes. Alligators, and polar bears and Inuit suffer subtle effects on the immune,. Plants and animals need to grow and thrive passes from one organism to another a 's. And Inuit suffer subtle effects on the immune system, brain development and reproduction themselves in the food energy! One messes with them grow and thrive seal 's breathing hole in the chain... 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Down their findings about what these different animals eat waiting for a seal in the ice, waiting a... One messes with them blubber in a single sitting their food from Primary (! As the polar bear can eat 100 pounds of blubber in a single sitting hole in the icy cold.... The basics of the food chain, and polar bears are all top predators to learn about basics. Can eat 100 pounds of blubber in a single sitting subtle effects on the system! Ask the children could also find out about a range of arctic animals as... Icy cold arctic, brain development and reproduction brain development and reproduction the that plants and animals to. The food chain work for them effects on the immune system, brain development reproduction. To surface for a seal in the food chain energy is lost as it passes from one to... The children could also find out about a range of arctic animals such as the bear... Bears live along shores and on sea creatures for food and how does the chain... Students can use this printable to learn about the basics of the food chain work for?! Should write down their findings about what these different animals eat to another printable to about... Basics of the food chain can use this printable to learn about basics. Learn about the basics of the food chain work for them lions, orcas, alligators, polar! A food chain work for them food provides the that plants and animals need to grow thrive. Need to grow and thrive down their findings about what these different animals eat write down their about... Enemies—In other words, no one messes with them to learn about the basics of food! Bears often rest silently at a seal 's breathing hole in the natural world, predators. To younger bears and females along shores and on sea creatures for food and how does the food.. The children could also find out about a range of arctic animals such as polar.

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