What two specific winds that take part in the thoile Gulf Stream

Which of the following terms describes the layers of air surrounding the earth ?

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.

Which of the following countries was not an ally to the u. s.s. r. during the cold war? west germany poland romania cuba