Which event was responsible for supplying the early Earth with water?

A. tectonic movement

B. glacial advances

C. volcanic eruptions

D. earthquake activity

People pave over a large field to build a parking lot. Describe two ways this action will likely affect the water cycle in the local environment.

You send up a weather balloon that monitors temperature changes in the atmosphere. initially, the temperature drops as the balloon rises. suddenly, there is a reversal and the temperature starts to rise. this boundary would be the

True or False? When researchers compared the magnetic data from the ocean floor with the pattern of magnetic reversals on land, scientists were able to determine the age of the ocean floor. a) True b) False

Which continent is closer to the south pole africa or australia?

The map above shows Canada's provinces and territories. What type of map is this? In a short paragraph, identify two kinds of information you could gather from this map.

Que fuentes de datos son utilizado por los demógrafos

What are the principles of puritanism

A large stream of moving water that flows through the ocean is called

During the middle ages which system of government prevailed in europe

How many of the world's 20 largest cities are located in Western Europe? none one two D. four