MEE Unit 2 Test

Front

What do producers need to make energy storage molecules?

Back

Producers need more sunlight to make more energy storage molecules from carbon in carbon dioxide.

Front

What is the process of Photosynthesis?

Back

Photosynthesis moves carbon from abiotic matter (like carbon dioxide) to biotic matter (like glucose).

Front

How does a change in one part of an ecosystem affect the rest?

Back

If one part of an ecosystem changes, it affects the rest of the ecosystem.

Front

What is a consumer in an ecosystem?

Back

A consumer is an organism that needs to eat in order to get energy storage molecules.

Front

What happens to carbon in biotic matter if it decreases in abiotic matter?

Back

If the amount of carbon decreases in abiotic matter, it also decreases in biotic matter.

Front

Define abiotic matter.

Back

Abiotic matter refers to non-living components of an ecosystem, such as air, water, and minerals.

Front

Define biotic matter.

Back

Biotic matter refers to living components of an ecosystem, including plants, animals, and microorganisms.

Front

What role do decomposers play in an ecosystem?

Back

Decomposers break down dead organic matter, returning nutrients to the soil and supporting new plant growth.

Front

What is the significance of sunlight in photosynthesis?

Back

Sunlight is essential for photosynthesis as it provides the energy needed for producers to convert carbon dioxide and water into glucose.

Front

What is the carbon cycle?

Back

The carbon cycle is the process by which carbon is exchanged between the atmosphere, land, water, and living organisms.