Q. In which form does the earth radiate all energy absorbed by it?

1. Long wave terrestrial radiation
2. Short wave terrestrial radiation

Select the correct code from the options given below:
Answer: Only 1
Notes: The earth radiates all the energy absorbed by it in the form of long wave terrestrial radiation. This long-wave radiation from the earth gets absorbed in the atmosphere. Water vapour and carbon dioxide are the chief atmospheric components absorbing this energy.

This question is part of UPSC Daily 20 MCQ Series Course on GKToday Android app.