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Subjects
Science State Board
Class 9
Environmental Science
Biogeochemical cycles
10.
Carbon, nitogen and hydrological cycle
Exercise condition:
4
m.
Match the Column A with Column B
:
Answer variants:
Oxygen
Carbon dioxide
Liquid to gas
Nitrogen enters food chain
Liquid to solid
Column A
Column B
1
.
Evaporation
2
.
Assimilation
3
.
Gas that aids in the production of glucose
for producers in the ecosystem
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