Earth Science

11. Day and night on the earth are caused by

Inclination of the earth's axis
Revolution of the earth around the Sun
Spheroidal shape of the earth
Rotation of the earth on its own axis

Detailed SolutionDay and night on the earth are caused by

12. Which of the following atmospheric layers is nearest to the earth ?

Troposphere
Exosphere
Stratosphere
Thermosphere

Detailed SolutionWhich of the following atmospheric layers is nearest to the earth ?

13. The lowest temperature is observed/ recorded in which one of the following layers of the atmosphere?

Stratosphere
Mesosphere
Thermosphere
Troposphere

Detailed SolutionThe lowest temperature is observed/ recorded in which one of the following layers of the atmosphere?

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Test 1