Nitrogen Cycle

Nitrogen Cycle

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the nitrogen cycle?

Back

The nitrogen cycle is the process in which nitrogen circulates and is recycled in the environment.

2.

FLASHCARD QUESTION

Front

What is a correct path that nitrogen could take in the nitrogen cycle?

Back

Air -> Bacteria -> Plants -> Animals

3.

FLASHCARD QUESTION

Front

What do free living bacteria in the soil do?

Back

They turn atmospheric nitrogen into nitrates.

4.

FLASHCARD QUESTION

Front

Which organisms need nitrogen to survive?

Back

All living things need nitrogen to survive.

5.

FLASHCARD QUESTION

Front

How do animals obtain proteins in the nitrogen cycle?

Back

Animals get proteins from eating plants.

6.

FLASHCARD QUESTION

Front

What role do plants play in the nitrogen cycle?

Back

Plants absorb nitrates from the soil, which they use to grow.

7.

FLASHCARD QUESTION

Front

What is nitrogen fixation?

Back

Nitrogen fixation is the process of converting atmospheric nitrogen into a form that plants can use.

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