All spheres of earth are interrelated or interdependent. this means _____.

An area in which a single culture or cultural trait is dominant is called a ____________.

An atoll is approximately ________ in shape because it forms ________.

An effusive eruption ________, whereas an explosive eruption ________.

Because of isostasy, a mountain will ultimately _____.

Because of russia's religion and geography, the country was ____________ in the 1600s.

The average directional movement of hurricanes is ________.

Most soil development takes place ________.

Wegener's work is a good demonstration of the scientific method because ________.

Tornadoes, although erratic in their pathways, are always characterized by ________ pressure.

To represent elevation on maps, cartographers use ________, which are a form of isoline.