The Shape of the Earth - The earth is the shape of a ball that is flattened at the poles and bulged at the equator, so that the equatorial...
Showing posts with label Physical geography. Show all posts
Showing posts with label Physical geography. Show all posts
Meteors and Shooting Stars
Meteors and shooting stars are luminous bodies which are frequently observed in our upper atmosphere and are sometimes seen to strike the ...
Size and Structure of The Earth
Size of the Earth - The diameter of the earth through the poles is 7,899.6 miles; through the equator 7,926.6 miles. Compute the circumfer...
The Nebular and Planetesimal Hypothesis
The Nebular Hypothesis - Of the many attempts to explain the origin of the solar system none has met with more favor than that known as th...