The latitudes where the sun strikes the earth directly at the time of the June and December solstices.
Good Luck!
Plate tectonics,millions of years of the earth being pushed up by earthquakes
It is
75÷100= .75
I think
and your welcom
Global warming is a slow increase in the overall temperature of the earth's atmosphere generally created by the greenhouse effect. This effect is caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
The most appropriate answer, i believe, would be C. There's tremendous biodiversity in the plant life of the tropical rain-forest.<span />