Which of the earth's spheres includes its mantle core and crust?

Where is the majority of Canada's oil found? A. Along the Atlantic Coast B. Along the border with the United States C. In western Canada D. Near the Arctic Ocean

The apperance of many new life-forms during the first period of the paleozoic era was probably aided by the development of

How are economics and politics linked in Central America?

What 2 states border new york

What country has the largest land area in the northern hemisphere?

What are two factors that influence the gravitational pull of an object?

Which resources are important to the economies of many countries in Siberian Russia, Central Asia, and the Caucasus region? A. oil B. timber C. diamonds D. coal

In a short paragraph, explain the various waves of immigration to the United States. What groups were part of each of these waves?

What is a fault? A. the name for two opposing forces B. a type of crust that moves under heavier crust C. a crack in Earth's crust where movement occurs D. a volcanic region where new material is being created

How many plug-in hybrids does Obama want to see on the road in the next 6 years? 100,000 500,000 1 million 2 million