Chlorofluorocarbons (cfcs) damage the ozone layer. where do these chemicals come from?

a. cars

b. pump spray bottles

c. aerosol sprays

d. acid rain

When rock melts into magma, it releases what?

Oil and natural gas result from

Because Magna Carta was a contract between the king and some noblemen, it is where we got the concept of contract law. True False

Explain the relative age relationship of faults to the rocks they cut

Between which of the following geographic areas is the European continent located?

Mengapakah delta terbentuk di muara sungai

Why is Dubai creating underwater resorts and reclaimed islands? Dubai has an incredible amount of money to spend on building projects. Dubai's population is growing at a very fast pace, some say too fast.

Where was the maya civilization located

The widespread presence of banana plantations in central america region has resulted in increased standard of living

Which of these has been the result of human activity? a) glaciers melt more b) volcanoes erupt more landslides happen more d) earthquakes happen more