Answer: Annular solar eclipse
Explanation:
The Earth cannot block the entire sun due to it's distance from the moon that's why lunar eclipse are more observed than solar eclipse.
The person is engaged in a divergent thinking. It is a way to look for as many as possible solution to a problem. The person with divergent thinking may come up with a unique and new solution to a problem. It is considered to be the major factor in creative thinking.
Contrast with convergent<span> thinking where the person is solving the problem with one solution. </span>