What are the two most abundant elements in magma? oxygen and silicon sodium and carbon hydrogen and aluminum calcium and magnesium iron and sulfur

Which of the following is not one of the major islands of Japan? A. Honshu B. Okinawa C. Hokkaido D. Iwo Jima

Which sea is Greece located on? the South China Sea the Mediterranean Sea the Caribbean Sea

Match the mountain range with its formation. Aleutian Grand Tetons Andes Himalayas $\square $ Two continents colliding ? $\square $ Plates spreading ? $\square $ Two ocean plates colliding ? $\square $ Near a subduction zone ?

Which of the following rock types is NOT a sedimentary rock? Sandstone Shale Granite Limestone

The composition of metamorphic rock is primarily controlled by __ the type of metamorphism the tectonic setting the composition of the parent rock none of the above

Both varieties of __ happened in the opening moments of the 1980 eruption of Mount Saint Helens. A) Merapian-style pyroclastic flows. B) Pelean-style pyroclastic flows. C) Plinian-style pyroclastic flows. D) Vesuvian-style tephra falls.

Is this statement true or false? South America is in the western hemisphere. true false

In which part of the United States are geothermal power plants found? a) Southwest b) Northeast c) Upper Midwest d) East Coast

Localization 1. In what direction was the power of localization most exact? Explain.

Question 8 of 41 The __ is responsible for Earth's magnetic field. A. crust B. core C. atmosphere D. mantle