Both deltas and moraines are
created by glaciers
found at the bottom of cliffs
are made of fine, loamy soil
examples of constructive erosion

Which of the following best describes the purpose of a nation’s boundaries? a. to limit the movement of goods and people b. to make it easier for cartographers to create maps c. to make the movement of goods and people easier d. to prevent other countries from invading territory

What are the answers for the following questions?

In what way does renewable energy differ form nonrenewable energy?