Question

Match the following:
1.Carbondioxide
2. Oxygen
3.Water vapour
4. Microbes

Options:
A. Generation of soil
B. Rain
C. Plants and food production
D. Combustion

Please give explaination also.​

Answer 1

Answer:

carbon dioxide - combustion

Oxygen - plants and food production

Water vapour- rain

Microbes- generation of soil

1st:

when a charcoal burns it emits carbon dioxide and this process os called combustion

2nd:

plants consume oxygen and gives food

3rd:

we know that water vapour change

into rain

4th:

microbes helps in the generation of soil

Answer 2

Carbon dioxide - Plants and food production

Oxygen - Combustion

Water vapour - Rain

Microbes - Generation of soil