Why is Aden the economic center of Yemen?

A. It is the country's main tourist destination.

B. It is the location of the country's largest oil deposits.

C. It is an important port in the oil trade.

D. It is the home of the nation's parliament.

What is the first step of seafloor spreading? A crack forms in oceanic crust Molten rock rises up through oceanic crust. Molten rock solidifies at the center of the ridge. New material pushes older rock away from the ridge.

What happens as the continent on the left continues to collide with the continent on the right?

Which three factors affect the formation of magma? heat, pressure, and dissolved gases heat, mineral crystals, and dissolved gases heat, mineral crystals, and water content heat, pressure, and water content

10. Which of the following is the fastest means of transport A) Air transport B) Roads C) Rails D) All

The giant continent which was composed of all the land on earth was called a. pangaea. c. gondwana. b. panthalassa. d. laurasia.

When the force on rocks is great enough, they break, producing vibrations called what?

Name two layers below earth's surface in which convection takes place

What are the main arguments for exploiting the amazon rainforest

Living organisms are composed of millions of organic compounds each have a unique structure which element is responsible for this huge diversity of molecules describe the diversity of structures that can be formed and the properties of the element

Though most volcanoes are mountains, most mountains are not volcanoes, why or why not?