Which statement describes the habitat of polar bears? Polar bears eat meat, so they are carnivores. Polar bears are predators because they hunt other animals. Polar bears live in the Arctic, where it is cold and icy. Polar bears are active all year and do not hibernate.

Polar bears are adapted to stay warm by growing thick fur. These organisms most likely live in a .

1. What is true about Polar bears.*10 pointsFemale polar bears give birth to their cubs in snow densOne of the largest land predators on the planetSeals are the polar bear’s main preyAll of above2 . Which land biome has the greatest biodiversity?*10 pointsTropical rain forestsTundraTemperate deciduous forestsSavana3.There are no penguins in the Arctic.*10 pointsTRUEFALSE4. Which animal makes the longest over land migration of the world.10 pointsZebraCaribouWildebeestRed Crabs5. Which biome is characterized by a layer of permafrost?*10 pointsTigerTundraTemperate deciduous forestsSavana6. Which land biome is the largest?*10 pointsDesertTropical rain forestsTemperate deciduous forestsTaiga7.What does animals in the deciduous forests do in the winter?*5 pointsProfanateHibernateSultanateMigrate8.What is the rarest type of leopard?*10 pointsAmur leopardJaguarCougarSnow leopard9.What causes the seasons on the Earth ?*10 pointsEarth's magnetic fieldEarth's tilted axisGlobal warmingDeforestation10. What is not true about deserts.*10 pointsCan either be extremely hot or extremely coldCan be found on every continent but AntarcticaNo animals or plants can be foundTakes about one third (1/3)of the worlds land mass11. Write a short paragraph about the documentary.Include followings.What documentary is about,Main events that you saw in the documentary,Facts that surprised you, Your favorite part,  and a Short conclusion.*

True or false? The fur of a polar bear is an adaptation to help it survive extreme cold.

Ellen says that since polar bears live by eating other animals, they do not rely on sunlight for their energy to survive. What would you say to Ellen to explain to her that she is wrong?

Polar bears have thick fur that traps air. How does this air helps the bear during winter ?A. The air reduces thermal (heat) energy flow to the environment.B. The air produces thermal (heat) energy to keep the bear warm.C. The air transforms chemical energy to thermal (heat) energy.D. The air transfers thermal (heat) energy from environment to the bear.