The age of the atlantic ocean floor is as it moves away from the ridge.

What did photos by the hubble space telescope reveal about the great dark spot?

Giving an address, such as "1000 elysian park avenue, los angeles, .ca, its an example of describing the

Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.