Review for Unit 3

Front

Matter that makes up the living and dead organisms in an ecosystem.

Back

Biotic

Front

The chemical reaction between oxygen and glucose that releases energy.

Back

Cellular respiration

Front

A closed ecosystem made by humans.

Back

Biodome

Front

An organism that can make its own energy storage molecules (such as glucose).

Back

Producer

Front

A molecule that organisms can use to release the energy needed to survive.

Back

Energy store molecule

Front

The non-living components of an ecosystem, such as water, air, and minerals.

Back

Abiotic

Front

The process by which plants use sunlight to make food from carbon dioxide and water.

Back

Photosynthesis

Front

An organism that cannot make its own food and must consume other organisms for energy.

Back

Consumer

Front

The cycle of matter and energy flow in an ecosystem, including producers, consumers, and decomposers.

Back

Food web

Front

The role of an organism in its environment, including its habitat and interactions with other organisms.

Back

Niche