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Questions and Answers
What percentage of methane produced by human activities comes from raising grass-eating animals?
What percentage of methane produced by human activities comes from raising grass-eating animals?
- 20%
- 50%
- 35% (correct)
- 60%
Which energy source is about 93 million miles away?
Which energy source is about 93 million miles away?
- Natural Gas
- The Sun (correct)
- Oil
- Coal
What happens when fuel is burned in a power plant?
What happens when fuel is burned in a power plant?
- Oxygen is produced
- Methane is released into the atmosphere
- Carbon dioxide is removed from the atmosphere
- Carbon dioxide is released into the atmosphere (correct)
What is a common characteristic of carbon dioxide and methane?
What is a common characteristic of carbon dioxide and methane?
What is a possible solution to reducing the amount of carbon dioxide in the atmosphere?
What is a possible solution to reducing the amount of carbon dioxide in the atmosphere?
Why does increasing the use of solar power help reduce the amount of carbon dioxide in the atmosphere?
Why does increasing the use of solar power help reduce the amount of carbon dioxide in the atmosphere?
What is a common source of methane production?
What is a common source of methane production?
What is the main reason for the increase in temperatures on Earth?
What is the main reason for the increase in temperatures on Earth?
What is the process of burning fuel known as?
What is the process of burning fuel known as?
What is a possible solution to reducing the amount of methane in the atmosphere?
What is a possible solution to reducing the amount of methane in the atmosphere?
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