A ________, a mixture of gas and volcanic debris, may blast out laterally under a viscous plug capping a volcano.
A. mud flow
B. lava flow
C. pyroclastic flow
D. debris flow
E. lahar
Answer: C
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In bioturbation, most of the original sedimentary structures are preserved. Indicate whether the statement is true or false
Why has the government of India tried to ban dowries?
A) because dowries can have a negative impact on women, such as women being thrown out on the street or murdered if their families cannot pay the expected dowry B) because it takes away from the government's tax base C) because India is trying to become more a part of the global popular culture D) because the government and people of India want to return to the traditional foundations of the dowry, that was originally the groom's family providing the dowry to the spouses family E) because it no longer makes sense because of other sources of income available to Indians
At what latitude are direct rays hitting during each season in the U.S.?
At what latitude are direct rays hitting during each season in the U.S.?
- Winter -
- Spring -
- Summer -
- Fall -
Match with:
- 23 degrees North latitude
- 23 degrees South latitude
- 0 degrees latitude (the equator)
A snowball that rolls down a hill, gradually gaining more and more mass and rolling faster and faster as it continues, would be an example of a(n)
A. positive feedback system. B. closed system. C. negative feedback system. D. open system.