UPSC HUB
Environment and Ecology
2019
Climate Change
Environmental Pollution
UPSC Practice Question

For the measurement/estimation of which of the following are satellite images/remote sensing data used?

  1. Chlorophyll content in the vegetation of a specific location
  2. Greenhouse gas emissions from rice paddies of a specific location
  3. Land surface temperatures of a specific location

Select the correct answer using the code given below.

D.1,2 and 3
B.2 and 3 only
A.1 only
C.3 only