Approximately what per cent does Central America contribute to the total amount of carbon dioxide produced in the world? A. 0.5 percent

B. 5 percent

C. 10 percent

D. 15 percent

Which of the following terms describes the layers of air surrounding the earth ?

Which was not a country that massively built up its navy in the early 1900s? germany china united statesbritain

Ascientist observes hot water erupting from a vent in the earth. what most likely caused the water to rise and erupt from the vent? the vent was lower than the water table. a well was drilled into a pressurized aquifer. a well with a mechanical pump was installed. the water was heated by magma or hot rocks.