4. Until about 200 million years ago, Earth's continents were joined as a single land mass called A. Cynognathus. B. Pangaea. C. Glossopteris. D. Asia Minor.

What was required to make the united states a strong, viable, independent republic in its early years, and how did debates over the constitution shape relations between the national government and the states?

What percentage of solar energy is absorbed by the Earth's surface?

In the state of Texas, how many hours of instruction must a certified food service manager program provide? 4 10 14 40

How have many conflicts between powerful neighbors affected the history of southeast asia

Which part of an apple best represents earth's inner core?

Explain why coastal cities are more likely to have moderate temperatures than cities that are in the center of continents.

Write a hypothesis that describe how you think the rock model with stones will break down.

Indicate which country is most threatened by the problems listed below. Choose C for Canada. Choose G for Greenland. Choose M for Mexico. Choose U for the United States.

Where do glaciers form? Where do glaciers form? in places where more snow falls in the winter than melts away in the summer in places where more snow falls in the summer than melts away in the winter in places where more snow falls in the winter

Select the two options that are true. View Available Hint (s) Select the two options that are true. A. The angle of repose is the same value for all types of rocks, sediment, or soil. B.