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Title: Geothermal energy is produced by ____. Post by: eli on Mar 6, 2018 Geothermal energy is produced by ____.
A)hydraulic fracturing B)recent or current volcanic activity C)heat from Earth's interior D)hot springs E)states in the southern U.S. Question 2 A dense cloud of pyroclastic materials and a glowing cloud of gases and dust is called a(n) ____. A)nue ardente B)ash cloud C)eruptive blast D)mantle plume E)fumerole Question 3 Platform sedimentary rocks are entirely carbonate rocks. Indicate whether the statement is true or false Question 4 What is the heat source for hydrothermal activity on land? A)earthquake faults only B)recent or current volcanic activity only C)deep heat in Earth's interior only D)earthquake faults and recent or current volcanic activity E)recent or current volcanic activity and deep heat in Earth's interior Question 5 A ____ is a type of volcano that has a steep-sided slope near its summit but a decreasing slope toward the base. A)shield volcano B)cinder cone C)fissure volcano D)composite volcano E)lava dome Question 6 The Appalachian and Ouachita mountains represent ancient mobile belts. Indicate whether the statement is true or false Question 7 What is contaminated groundwater so difficult to clean? A)Groundwater moves so quickly. B)Groundwater does not move at all. C)Groundwater moves so slowly. D)Subsidence pushes the contamination deeper underground. E)Septic systems are so common. Question 8 A lahar may form when ____. A)lava is cooled quickly underwater B)volcanic gas is erupted into the stratosphere C)lava cools and cracks along joints D)magma moves through fissures in the country rock E)rain falls on unconsolidated pyroclastic materials Title: Geothermal energy is produced by ____. Post by: mguti436 on Mar 6, 2018 Content hidden
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