Global Warming
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Last updated over 3 years ago
5 questions
1
Burning fossil fuels...
Burning fossil fuels...
1
Which of these does NOT add carbon dioxide to the atmosphere?
Which of these does NOT add carbon dioxide to the atmosphere?
1
What might happen if the greenhouse effect didn't exist?
What might happen if the greenhouse effect didn't exist?
1
The red line represents temperature. The blue line represents carbon dioxide. What was the average temperature in 2000?
The red line represents temperature. The blue line represents carbon dioxide. What was the average temperature in 2000?
1
What is the relationship between CO2 level (blue and average temperature (red)?
What is the relationship between CO2 level (blue and average temperature (red)?