Earth and Sun Relationship - 2

Lesson 7 of 7 • 0 upvotes • 10:28mins

Varun Singh

Summer solstice - when does it occur? Which hemisphere receives summer - Is it northern or southern hemisphere? Winter solstice - on which date it occurs? What is the solar declination? What is Equinox? When does it occur? How many times does it occur? Why are poles cold? How oblique Rays and direct Rays concept relates to it ?