What are the basic activities in each of the four economic activity level?

Are the ozark and ouachita mountains located east or west of the Mississippi river

What geographic feature provided the center of early human cultures in the south american continent?

The most likely reason today's population is going in certain areas or countries is because ... A) land and resources are available b) people are leaving rural areas and moving to urban areas c) people are emigrating from war-torn areas to peaceful

Differences between smaller and larger scale?

The andes are an extension of which two mountain chains in North America?

The Appalachian mountains are blank of the Rocky mountains North East South West

Imagine you're walking along the road where is your syncline. What can you conclude about the formation of the fold?

Most large earthquakes on subduction zones occur because of

Which of the following statements about the sine, cosine, and tangent ratios is not correct?

This divides our planet into the northern hemisphere & the Southern Hemisphere