Question

If there were no atmosphere around the earth, the temperature of the earth will:

• A. Go on increasing
• B. Go on decreasing
• C. Increase during the day and decrease during the night
• D. Be unaffected

Answer 1

The correct option is C

Increase during the day and decrease during the night

The correct option is C.

Explanation of the correct option:

1. The world is surrounded by an atmosphere, which is a layer of gas.
2. The atmosphere is divided into strata with varying densities and temperatures.
3. Density is greatest at the earth's surface and decreases with increasing altitude.
4. The temperature of the atmosphere changes during the day and night.
5. The temperature would be influenced if there was no atmosphere surrounding the Earth.

Final answer: If there were no atmosphere around the earth, the temperature of the earth will increase during the day and decrease during the night.