Question

4. Match the following
Group A
Group By
(1) Carbon
(a) Generation of
dioxide
soil
(2) Oxygen
(b) Rain
(3) Water
(c) Plants and
Vapour
food production
(4) Microbes (d) Combustion​

Answer 1

Answer:

1 plants and vapour food production .

2 combustion.

3 rain.

4 generation of dioxide soil .

Answer 2

Answer:

1

Explanation:

1. CARBON - PLANTS AND VAPOURS

2.OXYGEN - COMBUSTION

3.WATER - RAIN

4. MICROBES -GENERATION OF DIOXIDES