Upon what measurement is Earth's latitude and longitude system based?

(1) star angles

(2) gravity intensity

(3) magnetism direction-

(4) apparent solar diameter

The study of the earths ocean is called

As rock is worn away by waves on a coastline, the land that takes a little longer to wear away can form either of the following: - It would either form a small reef (under water) or a cliff (above sea level)

Which physical region of north america runs the greatest distance from north to south?

City located on 35n and 138e

The location where new crust is being created at a divergent plate boundary is

A major concern about increasing global temperatures is that a large portion of polar ice could detach and melt into the ocean.

Match the vocabulary word with its description. 1. produced from the sun biomass energy 2. produced by burning organic materials geothermal energy 3. produced from the heat inside the earth hydroelectric power 4.

How is a map an example of a model

How long would it take to drive from Tulsa, Oklahoma to Dallas, Texas?

Which of the following peninsulas are in southwest asia