Explain the effect of clouds on global cooling

Question

Describe the relationship between carbon dioxide levels and deforestation.
Explain how rising global temperatures are connected to rising sea level.

Answer 1

Well for the third one
explaining how the rising temperatures are connected to rising sea level

The higher temperatures cause the ice in the colder regions on the earth such as the antartic to melt more than they actually would. This causes there to be more water in the ocean and thus the rising sea level.

Answer 2

http://en.wikipedia.org/wiki/Carbon_dioxide_sink

Be sure to click on the different links in this article and search more in Wikipedia. You'll find all kinds of information here.