12.1.4. Energy Absorption and Emission

Try these first

1. 1.

   What is the greenhouse effect?

   Hint

   Think about how the atmosphere keeps the Earth warm.

2. 2.

   Name two naturally occurring greenhouse gases.

   Hint

   Consider what gases are in the air and trap heat.

3. 3.

   What is the primary greenhouse gas emitted by human activities?

   • Nitrous Oxide
   • Carbon Dioxide
   • Methane

   Hint

   Think about what we produce the most through energy use.

4. 4.

   The greenhouse effect is essential for life on Earth.

   • True
   • False

   Hint

   Consider what would happen if it didn’t exist.

5. 5.

   How would a significant reduction in carbon dioxide emissions affect global temperatures and climate models? Discuss in detail.

   Hint

   Think about cause and effect relationships in climate science.

6. 6.

   Evaluate the effectiveness of current regulations aimed at lowering greenhouse gas emissions and suggest improvements.

   Hint

   Consider both effectiveness and feasibility in your analysis.