MCQ
Carbon dioxide is called green$-$house gas because it is:
  • A
    Transparent to heat but traps sunlight.
  • Transparent to sunlight but traps heat.
  • C
    Transparent to both sunlight and heat.
  • D
    None of these.

Answer

Correct option: B.
Transparent to sunlight but traps heat.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free