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WorksheetsBiogeochemical Process
Total questions: 7
Worksheet time: 4mins
Name
Class
Date
1.
The process of plants losing water through their leaves is called ____.
a)
condensation
b)
evaporation
c)
transpiration
d)
exhaling
2.
What is the most abundant gas in the atmosphere?
a)
hydrogen
b)
oxygen
c)
helium
d)
nitrogen
3.
Why do living things need nitrogen?
a)
To get energy
b)
To make amino acids
c)
To make proteins
d)
To make proteins AND amino acids
4.
What 2 things does a plant make during photosynthesis?
a)
oxygen, glucose
b)
glucose, carbon dioxide
c)
useable energy, glucose
d)
oxygen, carbon dioxide
5.
Identify the cycle in the picture.
a)
The Water cycle
b)
The Carbon cycle
c)
The Nitrogen cycle
d)
The Phosphorus cycle
6.
What is A?
a)
Evaporation
b)
Condensation
c)
Precipitation
d)
Runoff
7.
Plants and animals cannot use nitrogen directly from the air.
a)
True
b)
False
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