Polar bears are tertiary consumers, meaning they eat other secondary and primary consumers. Let’s take a look at what organisms provide energy for polar bears. The polar bear’s first choice of food is the delicious ringed and bearded seals.
What type of consumer is a polar bear?
Polar bears are tertiary consumers, meaning they eat other secondary and primary consumers.
Is polar bear a primary producer?
Primary producers such as Phytoplankton diatoms & unicellular life forms eat bacteria, Ice & snow, & rocks. … Lastly at the top predators in the food chain is the Polar bear & the Killer Whale eat all the secondary consumers.
Do polar bears eat penguins?
Polar bears do not eat penguins, since penguins live in the southern hemisphere and polar bears live in the northern hemisphere.
What do bears prefer to eat most?
Plant foods make up the majority of a bear’s diet – sometimes as much as 90 per cent. However, fish and meat are important sources of protein and fat, though most non-coastal bears rely on carrion (including winter-killed animals).
Is a tiger a decomposer?
Not all consumers eat plants, however. Animals like lions, tigers, cats, wolves, sharks, walruses, polar bears, seals, vultures, anteaters, and owls eat other animals to get energy. … This kind of consumer is called a decomposer.
Is a penguin a consumer?
Consumer: An organism that eats food in the form of other organisms, plants, animals or a mixture of the two. … In the Antarctic food chain krill are primary consumers and baleen whales, penguins, seals and many kinds of fish and other birds are secondary consumers when feeding on krill.
Do polar bears eat fish?
Food Preferences & Resources
When other food is unavailable, polar bears will eat just about any animal they can get, including reindeer, small rodents, seabirds, waterfowl, fish, eggs, vegetation (including kelp), berries, and human garbage.
Is human secondary consumer?
Therefore, human beings can be considered as primary consumers when they feed on plants and their products and they can also be considered as secondary consumers when they feed on animals, which are primary consumers. Hence, human beings can occupy second as well as third trophic level of a particular food chain.