The Americas started using Africa slaves, because the native Americans?

The scientific theory of plate tectonics states that the Earth's crust is composed of many plates, or slabs of rock. Interactions of these plates have created different landforms, or geologic features.

Describe the reason for China being so aggressive with it's neighbouring countries.

Does anyone know how to add.

Matter on earth constantly cycles between the different reservoirs of the earth system. as matter cycles through the earth's reservoirs, what effect does this have on the total amount of matter on earth

The Richter scale a) works well for very large earthquakes. b) measures the size of an earthquake in terms of the damage it does (its intensity). c) is today termed a local magnitude (ML) reading.

Which type of rock was precipitated from seawater as the mediterranean sea evaported between 8 million years ago and 5.5 million years ago

Why is climate change a big problem?

Sedimentary rock is the most common material in the Earth's Crust. True False

According to this map, which nation is considered part of central Europe? Northern & Western Europe Central Europe Southern Eulope & the Balkans A. spain B. Ireland C. Italy D. Germany

How are ice and water involved in mechanical weathering