Nafs 3

living and nonliving system in a place .........

• Ecosystem

• food chain

Number of the individuals of the same kind ..........

• adaptation

• population

All populations form ...........

• Community

• technology

Cactus plant lives in ..............

• desert

• forests

Rainy forests have................

• cactus

• a lot of trees

Fires only have negative effects on the environment.

• True

• False

Throwing garbage in rivers helps improve water quality.

• True

• False

An __________ includes all living and non-living things in an environment.

• population

• abitotic

• ecosystem

• invasive species

Which organism make their own food through the process of photosynthesis?

• herbivore

• decomposer

• consumer

• producer

How do consumers get their energy?

• providing food for other organisms

• eating other organisms

• surviving in an ecosystem

• none of these