Which is responsible for earth's weather and climate?
a. how much heat leaks out of earth
b. solar energy stored in the oceans
c. the amount of annual snowfall worldwide
d. ultraviolet energy reaching earth's surface?

Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp?

In a scientific experiment, a is any factor that can be changed or be changed

Which country is currently the most populated country in the world? a. india b. china c. mongolia d. indonesia