Ocean crust is

A. made from submerged continents

B. magnetically produced crust

C. produced at mid-ocean ridge

D. produced at all plate boundaries

Mining is particularly important to the economies of many of the low islands of Oceania, as these islands tend to have the most natural resources. T or D

Some energy resources that are renewable, or not in danger of running out, are ___. A. solar energy and water power B. geothermal energy and uranium C. water power and uranium D. solar energy and oil

Which isotope has a relatively short half-life

During the early Paleozoic era, South America, Africa, Australia, Antarctica, India, and perhaps China comprised the vast southern continent of

Which of the following is not a major Canadian city? a. Toronto b. Calgary c. Alberta d. Montreal

As egypt came into contact with other societies what did it do? a. it ignored themc. it began to adopt some of their ideasb. it tried to conquer themd. it regressed as a society

Which colonists wanted to fight the British for American independence?

Which statements describe regions? Most regions are homogeneous. Regions are defined by their common characteristics. Regions do not change once their boundaries have been established. Areas can belong to more than one region.

A triangle is drawn on the coordinate plane. It is translated 4 units right and 3 units down. Which rule describes the translation? (x, y) → (x + 3, y - 4) (x, y) → (x + 3, y + 4) (x, y) → (x + 4, y - 3) (x, y) → (x + 4, y + 3)

The Land Ordinance of 1785 established a systematic survey known as the