Interactions and Food Webs Test Review

Front

How do consumers get their energy?

Back

They eat other organisms.

Front

What are the levels of ecological organization from largest to smallest?

Back

biosphere, ecosystem, community, population, organism

Front

What can a food web be broken down into?

Back

food chains

Front

Which of these is NOT a type of interaction among organisms?

Back

sharing

Front

What is the original source of energy for food chains and food webs?

Back

sun

Front

What is a producer in an ecosystem?

Back

An organism that can make its own food, typically through photosynthesis.

Front

What is a consumer in an ecosystem?

Back

An organism that eats other organisms for energy.

Front

What is predation?

Back

An interaction where one organism hunts and eats another.

Front

What is competition in an ecosystem?

Back

When two or more organisms vie for the same resources.

Front

What is symbiosis?

Back

A close interaction between two different species, which can be beneficial, harmful, or neutral.