In context with the green house gases, consider the following statements:
1.GHGs absorb the radiation in the visible range and emit the radiation in thermal infrared range
2.Without GHGs , earth would have been cooler than at present
3.Oceans are sinks of Green Houses Gases
Which among the above is / are correct statements:

Answer: [B] Only 2 & 3 are correct statements

First statement is incorrect because GHGs absorbs infrared radiation.

This question is a part of GKToday's Integrated IAS General Studies Module