Nitrogen cycle

Nitrogen cycle

3rd Grade

20 Qs

quiz-placeholder

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Nitrogen cycle

Nitrogen cycle

Assessment

Quiz

Science

3rd Grade

Medium

NGSS
MS-LS2-3, MS-LS1-7, MS-PS1-1

+3

Standards-aligned

Created by

Mrudula Kanukula

Used 117+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image
How much of the atmosphere is composed of nitrogen gas?
87%
38%
78%
21%

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image
Organisms that break down dead plants & animals and release nitrogen back into atmosphere...
bacteria
plants
animals
producers

Tags

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Organisms that need nitrogen to survive
only plants
only animals
only bacteria
all living organisms

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Plants and animals cannot use nitrogen directly from the air.
True
False

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

After plants and animals contain nitrogen, what puts it back into atmosphere and soil?
decomposition
precipitation
condensation
bacteria

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What happens when organisms die and decay? 
Their bodies are lifted up
Their nitrogen returns to the soil
they keep their nitrogen
They stay on earth forever

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The process in which Nitrogen circulates and is recycled is called ____________
The nitrogen cycle
The water cycle
The carbon cycle
Nitrogen Fixation 

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

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