The scientific view is that the increase in global temperature should

The scientific view is that the increase in global temperature should not exceed 2°C above pre-industrial level. If the global temperature increases beyond 3°C above the pre-industrial level, what can be its possible impact/impacts on the world?

• 1. Terrestrial biosphere tends toward a net carbon source.
• 2. Widespread coral mortality will occur.
• 3. All the global wetlands will permanently disappear.
• 4. Cultivation of cereals will not be possible anywhere in the world.

Select the correct answer using the code given below.

[amp_mcq option1=”1 only” option2=”1 and 2 only” option3=”2, 3 and 4 only” option4=”1, 2, 3 and 4″ correct=”option2″]