Seasons are caused by the axial tilt of the earth. When it is summertime in the Northern Hemisphere, the earth is tilted closer to the sun, making it warmer. The reverse is true for summer in the Southern Hemisphere. The planet is tilted 23.45 degrees from perpendicular to the plane of the ecliptic.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC