What is a possible result of increased irrigation and agricultural fields?

a. depletion of water resources

b. increased nutrients in soil

c. decreased need for fertilizers

d. increased use of pesticides

e. no change in crop yield

What extensive flatlands cover most of nevada and are nearly surrounded by mountains?

The present day nation of turkey has coastline on the black sea and the mediterainean sea. it formed part of what penninsula

Which statement describes the concept of uniformitarianism? A process causing changes today is the same process that caused changes in the past. All cycles on earth follow the same uniform processes.

An example of a landscape shaped by culture is ___. A. the great plains of the United States. B. the Nile river. C. a busy airport. D. the former Soviet Union.

What was the main cause of the Haiti earthquake?

Which of the following would not be a consequence of lower sea-level during the Pleistocene Epoch. a) Glaciers extended out to the continental shelf b) Continental shelves were above sea-level c) Fossil reefs on land d) Deposition of gravel, sand,

Why are the crystals of intrusive igneous rock typically larger than those of extrusive igenous rock? a. because the magma cools very quickly b. because the magma cools much slower c. because of a higher water content in the magma d.

The reasons why place change

What was Mao's goal for the Great Leap Forward?

Saturn's rings are composed of hundreds of thousands of small particles, which range in size from less than a few centimeters to several meters.