Which of the following are the impacts of Global Warming?
1. Rise in sea level
2. Melting of glaciers
3. Spread of diseases
4. Bleaching of Coral reefs
Select the correct answer using the codes given below.
1
1, 2 and 3 only
2
2 and 3 only
3
1, 3 and 4 only
4
1, 2, 3 and 4