Tibetans now fear that their way of life may be endangered because of a. more tibetans are leaving the plateau of tibet b. the chinese government strictly controls tibet c. more chinese people are moving to the region d. the chinese have given them independence the answer is c.

1. crust 1 the metallic layer at the earth's center 2. inner core 3 the firm layer between the crust and the asthenosphere 3. lower mantle 2 the layer surrounding the inner core 4. asthenosphere 4 the semi-solid layer between the top layer and the upper mantle 5. upper mantle 5 the layer between the asthenosphere and lower mantle 6. top layer 6 the earth's outermost layer 7. outer core 7 the hottest part of the mantle

Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.

After considering options, a student using the problem-solving process should next