Ecology Assignment
1. If distance to the sun was the only factor in determining surface temperatures of Earth and Venus, which planet would be warmer? Briefly explain why and give the average surface temperatures of the two planets in this scenario, assuming all sunlight is absorbed. Use 3-5 sentences for your response.
2. a) What is the global albedo of Earth?
b) What is the global albedo of Venus?
c) Which planet absorbs more actual sunlight – Earth or Venus?
3. a) What is the actual average surface temperature of Earth?
b) What is the actual average surface temperature of Venus?
4. In 3-5 sentences, explain the primary reason for the difference in temperatures between the two planets.
5. a) Give three examples of greenhouse gases.
b) What is happening to the Earth’s greenhouse effect over time, and what is the significance of this change? Use 3-5 sentences for your response.
6. What is my favorite color?