Plate tectonics is the theory that says the earth's crust is:

A. spread across 12 land masses

B. melting like hot molten lava

C. broken into pieces

D. freezing over time

In the past five years, 30 percent of the worlds newly discovered oil reserves have come from? a. the Cape of good hope b. the gulf of Aden c. central Africa d. the Gulf of Guinea

What would a stable growth rate look like on a population pyramid?

Find the range of the function. ƒ (x) = - x2 + 2

What is time-space convergence

In which region of Asia would you find the Gobi desert

Which of these locations is the largest desert in the world?

If you are given with a soft metallic samples for example lead, magnesium, Tin, Aluminium etc. and you are given options to either use the Rockwell test or the Brinell test for measuring their hardnesses.

What event did most Americans blame Spain for the cause of the Spanish American War? A. the assassination of President McKinley B. the sinking of the American fleet in Manila Bay C. the explosion that sunk the USS Maine D. the high cost of sugar

Which volcano erupted in the Pacific Northwest in 1980? A. Mount Rainier B. Mount Vesuvius C. Mount Pinatubo D. Mount Saint Helens

Which colonizing country settled throughout South America and what became the southwestern United States?