1. Why is sea level expected to rise as global temperature climbs? 2. By how much did the average global temperature rise during the past century? 3. Burning a plant releases carbon dioxide in two...

1. Why is sea level expected to rise as global temperature climbs?

2. By how much did the average global temperature rise during the past century?

3. Burning a plant releases carbon dioxide in two ways. What are they?

4. What is the IPCC? By how much does the IPCC predict climate will change over the next century?