Ecosystems, Adaptations, and Food Chains Quiz

What is an ecosystem?

• A single species living in a specific area

• A community of living and non-living things interacting with each other

• A large area of land with similar weather patterns

• A group of animals that are all the same species

Which of the following is an example of a food chain?

• Grass → Rabbit → Fox

• Rock → Bird → Worm

• Tree → Sun → Deer

• Water → Fish → Bear

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A predator is

• The animal being hunted

• The animal doing the hunting

• A type of plant

• The environment where the hunting takes place

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Which of the following is an example of a behavioral adaptation?

• A bear hibernating in winter

• A fish's gills

• The color of a polar bear's fur

• The shape of a bird's beak

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Which one is a physical adaptation?

• An animal moving to a new habitat

• An animal learning to hunt differently

• The fur color of an arctic fox

• Birds migrating south for the winter

Which of the following groups of animals would you most likely find living in a desert habitat?

• Polar bears, seals, penguins

• Camels, scorpions, lizards

• Dolphins, sharks, whales

• Frogs, alligators, water lilies

What can cause a population to decrease?

• An increase in food supply

• A decrease in predators

• Loss of habitat

• An increase in prey

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What role do plants typically play in a food chain?

• They are consumers

• They are decomposer

• They are the source of energy

• They are producers

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Why is it important for an animal to have adaptations?

• To make them look more interesting

• To help them survive in their environment

• To help them find shelter

• To make them stronger than all other animals

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Which of the following is a reason why the population of rabbits might increase in a forest habitat?

• An increase in the number of trees

• More animals of the same species moving into the area

• There is a decrease in the population of the rabbit's predator

• Cooler temperatures in the winter

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