Interactions within Living Things

A group of animals from the same species is known as a(n):

• Habitat

• Population

• Niche

• Ecosystem

A group of Habitat is known as a(n):

• Habitat

• Population

• Niche

• Ecosystem

Which of the below is the same with animals and plants?

• They both need water

• Animals make their own food, plants don't

• Animals need only Carbon Dioxide, not Oxygen

What would happen to an ecosystem without Producers?

• Nothing will change

• Consumers will become extinct

• Consumers will still eat plants

Which of the below is the non-living part of an ecosystem?

• Biotic factors

• Abiotic factors

• Anti-biotic factors

• Non-biotic factors

Pick the biotic factors

• the deer

• the sun

• the water

• the turtles

• the fish

When the prey population decreases, the predator population _______________

• Increases

• Is not affected

• Decreases

Which of the below is true about decomposers?

• Decomposers eat dead organisms

• Decomposers get their energy from sunlight

• Decomposers are predators

What would happen if predators suddenly became extinct?

• The prey population would increase

• The prey population would not change

• The prey population would decrease

Which of the below is a niche?

• Lions eat the gazelles in Africa

• Squirrels eats acorns in trees

• Bears hibernate in the winter

• All of the above are niches