Advertisements
Advertisements
प्रश्न
If there were no atmosphere around the earth, the temperature of the earth will
विकल्प
increase
go on decreasing
increase during the day and decrease during the night
be unaffected
Advertisements
उत्तर
increase during the day and decrease during the night
Explanation:
The atmosphere acts as a temperature buffer. It prevents the sudden increase in temperature during daylight hours. Further, during the night it slows down the escape of heat into outer space thereby preventing excessive cooling during the night. Due to this reason, the average temperature of the earth remains fairly steady. If there were no atmosphere around the earth then the temperature of the earth will become very high during the day and very low during the night.
APPEARS IN
संबंधित प्रश्न
Both ______ and ______ constituents are present in the soil.
What will happen if microbes in the soil get destroyed?
Name the following.
Constituents of the biosphere
Describe natural resources with reference to the following:
Mineral resources
Which of the following cities does not have international airport?
Write a note on mineral resources in Tamil Nadu.
All resources that have been directly provided by nature are called ______.
Man mined precious metals simultaneously for making ______.
One of the following factors does not lead to soil formation in nature
Why are root nodules useful for plants?
