Nitrogen Cycle Flashcard

Nitrogen Cycle Flashcard

Assessment

Flashcard

Biology, Science

9th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

9 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Which gas makes up ____ percent of our atmosphere but can be used by plants only when transformed by bacteria first?

Back

78%

2.

FLASHCARD QUESTION

Front

In order for plants to absorb nitrogen, it must be transformed first and is called

Back

nitrogen fixation

3.

FLASHCARD QUESTION

Front

Nitrogen enters food chains through ________. Options: plants, factories, car emissions, clouds

Back

plants

4.

FLASHCARD QUESTION

Front

What organism converts atmospheric nitrogen into nitrogen compounds that will later be used by plants?

Media Image

Back

bacteria

5.

FLASHCARD QUESTION

Front

In Figure 6.3, which process converts nitrogen gas in the air into? Options: Nitrogen fixation, Decomposition, Respiration, Denitrification

Media Image

Back

Denitrification

6.

FLASHCARD QUESTION

Front

Excessive use of ________ on lawns and gardens can affect the nitrogen and phosphorus cycles in nearby lakes and streams.

Back

fertilizers

7.

FLASHCARD QUESTION

Front

Bacteria transform atmospheric nitrogen into nitrates for plants to use during a process called ______________.

Back

nitrogen fixation

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?