Midterm 2 review 2023-2024 updated

Front

What happens when forces are pointed in the same direction?

Back

The forces add together to create a stronger force.

Front

Which of the following is NOT a type of nutrient cycle?

Back

The plutonium cycle.

Front

What does a graph showing no movement indicate?

Back

The object is not moving.

Front

What is the correct flow of energy in a food web involving grass, wildebeests, and cheetahs?

Back

Grass > wildebeests > cheetahs.

Front

Where is the information for a tiger's fur pattern stored?

Back

On genes within chromosomes.

Front

What is a nutrient cycle?

Back

A process through which nutrients are recycled in the environment.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.

Front

What is the nitrogen cycle?

Back

The process by which nitrogen is converted between its various chemical forms.

Front

What is a food web?

Back

A system of interlocking and interdependent food chains.

Front

What is the role of producers in an ecosystem?

Back

Producers create energy through photosynthesis.