Which of the following is not true about the sahara dessert ?
a.) it is almost as large as the u. s
b.) occupies central and southern africa
c.) has sand dunes almost 600 feet high
d.) has a 3 million year history

What was the first official pair of sister cities?

Which of the activities listed below could limit global warming by slowing the increase in atmospheric carbon dioxide levels? view available hint(s) select all that apply. a. replacing fossil fuels with nuclear energy b. burning vegetation to clear land for agriculture c. limiting soil erosion so organic matter takes longer to decompose d. choosing a fuel-efficient car, or bicycling to school or work e. using more electrical appliances and cars f. cutting down forests to build houses

The primary agent of contact metamorphism is