At which latitude does the Earth receive the greatest intensity of insolation on June 21?

Question

a. 0*

b. 23 1/2* North

c. 23 1/28 South

d. 90* North

*= degrees

Answer 1

B.

From there the Sun is directly overhead on that day.

.

Answer 2

B 100% sure!

This is the first day of summer in the northern hemisphere. The sun's direct rays are striking the Tropic of Cancer of that day. It is also the longest day (daylight hours) of the year. Not only that, it's my birthday!

The Tropic of Cancer is 23 1/2° N