Most of the water on planet earth is of what type?

Inside earth a n forms due to the diffrent temperatures of the core?

Describe the disaster at Chernobyl.

True or false Costa Rica is land is protected by one of the most ambitious conservation programs in Central America

Why do magmas rise toward Earth's surface? Magmas are mainly liquid and contain dissolved fluids such as water; most are less dense than the adjacent solid rock. Most magmas are richer in silica than most crustal and upper mantle rocks.

What are two processes that wear Earth down and reshape landforms,

What is the main role of the Westerlies? Question 6 options: forcing the cold air toward the poles provide ships with clear sailing around the equator carrying the warm, equatorial waters and winds to the western coasts of continents distributing

Earth's global climate can change by a simple increase in global temperature. what else can change global climate? a. volcanic eruptions? b. mountain ranges? c. tsunamis? d. urban areas?

What countries share a region of glaciers in South America? Chile Brazil Uruguay Argentina

Elephants are hunted for their ivory tusks. This has led to a decline in the elephant population. Which short-term change is this an example of? wildlife hazards habitat destruction non-sustainable harvesting eutrophication

How are human activities impacting this model of the carbon cycle as it applies to the Great Lakes ecosystem? A) The anthropogenic flux amounts due to changes in land use would increase.