Question

about what percentage of solar energy is absorbed directly by earths surface?
○ 10%
● 20%
○ 50%
○ 70%

Explanation:

Step1: Recall Solar Energy Absorption

In the Earth's energy balance, about 20% of solar energy is absorbed directly by the Earth's surface (the rest is reflected, absorbed by atmosphere, etc.).

Step2: Match with the Option

The option with 20% is selected (the filled circle is on 20%).

Answer:

20% (the option with the filled circle, labeled 20%)