KSSM_FORM 5_CHAPTER 2_SUBCHAPTER 2.3
Authored by EDRIN Moe
Science
11th Grade
NGSS covered
Used 159+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Air is made up of _______ of nitrogen.
21%
1%
78%
0.03%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Plant can absorb nitrogen directly from the air.
True
False
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not the process that add nitrate ion to the soil?
volcanic eruption
glacier
lightning
Nitrogen fixation.
Tags
NGSS.MS-LS2-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not the processes that extract nitrate ions from the soil?
Denitrification
Nitrate leaching
absorbing nitrate ions from soil
combustion
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nitrogen-fixing bacteria can convert nitrogen in the air into nitrate ions.
True
False
Tags
NGSS.MS-LS2-3
NGSS.MS-LS2-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nitrifying bacteria convert ammonium compound into nitrate ions then nitrate ions.
True
False
Tags
NGSS.MS-LS2-3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Denitrifying bacteria in soil will convert nitrite ion into nitrogen.
True
False
Tags
NGSS.MS-LS2-3
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