Explain how observing a ship that is sailing out to sea can provide evidence for a round earth.

Predict which major plate will move the most over the next five hundred years.

What will happen to our oxygen supply or air quality without rain forests?

Which of the following island groups is an archipelago, has glacial lakes and moraines, and has a name that means "land of fire"? A. the Guiana Islands B. the Falkland Islands C. the Galápagos Islands D. Tierra del Fuego

What is the Brain Drain Phenomenon and how does it impact developed and developing nations?

1. How do clastic sedimentary rocks form? a Solid chemicals in water harden and form rocks. b Fragments of rock are squeezed and cemented together. c Plant and animal remains are squeezed and cemented together. d Lava cools and hardens into rock. 2.

Would first nation people be for or against the windmills?

Which mineral property describes a mineral's resistance to being scratched A) streak B) fracture C) cleavage D) hardness

How was the great rift valley formed?

Which African crop has come to supply nearly 70 percent of the worlds heroin

How many countries are in Africa?