Determine whether each of the statements below is true or false.

1		Volcanic eruptions can alter Earth's climate for short periods of time. Need a Hint?
			A)	TRUE
			B)	FALSE
2		Explosive volcanic eruptions are associated with convergent plate margins. Need a Hint?
			A)	TRUE
			B)	FALSE
3		Mt. Ranier in Washington, USA is an extinct volcano. Need a Hint?
			A)	TRUE
			B)	FALSE
4		The island of Kauaii in Hawaii is an extinct volcano. Need a Hint?
			A)	TRUE
			B)	FALSE
5		Explosive volcanic eruptions in Hawaii have killed thousands of people throughout history. Need a Hint?
			A)	TRUE
			B)	FALSE
6		Crater Lake in Oregon, USA formed during the largest volcanic eruption that geologists have documented. Need a Hint?
			A)	TRUE
			B)	FALSE
7		The Roman city of Pompeii was destroyed by an explosive eruption of Mt. Vesuvius in 79 A.D. Need a Hint?
			A)	TRUE
			B)	FALSE
8		Pyroclastic flows are responsible for the greatest number of human fatalities associated with volcanic eruptions. Need a Hint?
			A)	TRUE
			B)	FALSE
9		Part of Yellowstone National Park is located within the margins of a caldera. Need a Hint?
			A)	TRUE
			B)	FALSE
10		The largest known shield volcano is on Mars. Need a Hint?
			A)	TRUE
			B)	FALSE
11		Geologists can predict volcanic eruptions. Need a Hint?
			A)	TRUE
			B)	FALSE
12		Gases from volcanic eruptions can reach the highest levels of Earth's atmosphere. Need a Hint?
			A)	TRUE
			B)	FALSE
13		The Hawaiian Islands are volcanoes that become progressively older toward the northwest. Need a Hint?
			A)	TRUE
			B)	FALSE
14		The most recent volcanic eruption in the 48 continguous United States was in 1980. Need a Hint?
			A)	TRUE
			B)	FALSE
15		Martian volcanoes are very active. Need a Hint?
			A)	TRUE
			B)	FALSE
16		Earth is the only body in our solar system with active volcanoes. Need a Hint?
			A)	TRUE
			B)	FALSE
17		Mt. St. Helens is an example of a composite volcano. Need a Hint?
			A)	TRUE
			B)	FALSE
18		Violent volcanic eruptions may occur anywhere on Earth, at any time, without warning. Need a Hint?
			A)	TRUE
			B)	FALSE
19		The island of Iceland was formed from many successive volcanic eruptions along a divergent plate boundary. Need a Hint?
			A)	TRUE
			B)	FALSE
20		Volcanic activity continues on Iceland today. Need a Hint?
			A)	TRUE
			B)	FALSE