Since the sun shines every day, there is a new supply of solar energy continuously. Oil and other fossil fuels take longer to be replenished. The time for new oil to be formed is

A) only a few years.
B) millions of years.
C) billions of years.
D) many years but still in your lifetime.

Dubai is challenged by all of the following environmental factors except a. a warm and dry climate b. a lack of annual rainfall c. scarce freshwater resources d. a lack of valuable natural resources

In upholding louisiana's separate car act, the supreme court claimed thatsegregation was not the same as discriminationthe fourteenth amendment did not apply to southern statesdiscrimination was necessary in order to maintain public ordero segregation was unconstitutional based on the fourteenth amendment

The desert expands by hundreds of square miles each year.