Question

can u plz help





Compare the natural greenhouse effect with the human-induced process.


2. What are the greenhouse gases? Which one is the biggest concern?


3. What are scientists doing to collect data?


4. What role does the carbon cycle play in this problem?


5. What are the political and economic factors that complicate this problem?


6. Why is the study of global warming so scientifically complicated?


7. Are there skeptics of global warming? What are their arguments?