Answer:
The correct option is A) undergo global warming at the same rate as we are seeing currently
Explanation:
The Sun and the volcanoes are already playing major roles in controlling the climate of a place. The heat rays coming from the Sun which are not able to bounce back and the volcanoes which erupt already are playing huge influence on the global warming of the Earth. Hence, the correct option is A as the sun and the volcanoes are already controlling the climate so rate of global warming will be the same.
