In this economic system, there is a free labor market and individuals can own property, but the basic needs of the people, such as health care, education, elder care, and law enforcement, are met by the government. This economic system is called

The Bell Telephone Company, which for decades was the only provider of telephone service in the United States, was an example of a(n)

Karl Marx described workers as

Who is generally credited with developing the hypothesis of continental drift?

The destructive effects of earthquakes include ground shaking, fire, tsunami, landslides and disruption of vital services?

The following are a type of volcano (shield, cinder cones, and stratovolcanoes)?

The Three different types of plate boundaries are called; divergent, convergent and transform.

The three types of rock groups are igneous, sedimentary and metamorphic are formed based on the interactions of plate tectonics?

The Richter Scale is used to measure earthquake magnitude?

A rock is an aggregate of minerals, which are naturally occurring, organic, crystalline solids that have definite physical and chemical properties.