Question

C. Solve the following crossword
with the help of clues given below.
Down -
1. Contamination of air, water or soil with
undesirable substances.
2. The process of burning food with the help of
oxygen inside our body.
4. The amount of water vapour present in the air.
6. Its layer in the stratosphere prevents us from
harmful ultraviolet rays
Across →
3. The envelope of air around the earth.
5. Used to generate electricity by the wind power
7. The life-giving gas in the air.
8. The gas used by plants with the help of bacteriapresent in the soil.
​

Answer 1

(i) pollution

(ii) respiration

(iii) atmosphere

(iv) moisture

(v) wind turbines or turbines

(vi) ozone layer

(vii) oxygen

(viii) nitrogen

if helpful mark it the brainliest answer

Answer 2

Hi friend these are your answers —

Down —:

1} Pollution

2} Cellular Respiration

4} Moisture

6} Ozone Layer

Across —:

3} Atmosphere

5} Wind Turbine or Windmill

7} Oxygen

8} Nitrogen(N2) or Nitrous Oxide(N2O)

(if it helps please follow me and mark me as the brainliest)...............