In what ways did the geography of Arkansas influence both settlement and cultural development of the Mississippi Allu==vial Plains and Ozark Mountain regions?

Me plzzz what is the ratio of water than falls on land as compared to the amount that falls onto the oceans? what role do clouds play in regulating earth’s energy balance? me plzzz

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

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .