If a volcano's magma is high in silica, the volcano will probably

a. erupt quietly.

b. remain dormant.

c. erupt explosively.

d. produce dark-colored lava.

Which statement is true about the Declaration of Independence? A. John Locke used the ideas to form his philosophy. B. Thomas Jefferson used Locke's ideas in writing the Declaration. C. John Locke used Jefferson's ideas in writing the Declaration. D.

g Why are there active volcanoes along the Pacific Coast of Washington and Oregon, but not along the east coast of the United States?

What changes would you make to international trade to ensure more equality among core and peripheral nations?

Locations near an ocean are said to have a _ A. maritime B. continental C. broken climate D. shifting climate

Hurricanes, snowstorms, flooding fall into this type of hazard category:

26 For how long has mankind tried to understand the behavior of matter? AO 2,500 years BO 3,000 years CO 2,000 years DO 1,500 years

Ridge Push is the result of?

Acid precipitation is caused by a mix of: A. Respiration, Carbonic Acids, and Seawater B. Sulfur Dioxide, Carbon Dioxide, Nitrogen Oxides C. Hydrogen, Oxygen, and Saline D. Water, Soil, and Air

which nations produce more of the earths pollution, more developed countries or less developed countries

What is the approximate P-wave travel time from an earthquake if the P-wave arrives at the seismic station 8 minutes before the S-wave? (1) 4 minutes 20 seconds (2) 6 minutes 30 seconds (3) 10 minutes 0 seconds (4) 11 minutes 20 seconds