Which one of these elements is normally the remnant of a supernova?
A. silver
B. hydrogen
C. helium
D. none of these
Answer: A
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Use your knowledge of plate boundaries to answer whether a volcano is likely or unlikely to form at the location of the red triangle.
A) Likely
B) Unlikely
Match the volcano name with the volcano type for the following questions. Choices will be used more than once
A) Cinder cone B) Composite cone C) Shield volcano 1) Mount Hood 2) Mauna Kea 3) Parícutin 4) Cerro Negro 5) Newberry Volcano 6) Mount Etna
The Doppler radar has the capacity to measure the speed at which falling rain is moving horizontally toward or away from the radar antenna. Falling rain moves with the wind. Consequently, Doppler radar allows scientists to peer into a tornado-generating thunderstorm and observe its wind
a. True b. False
In calm air, a typical cloud droplet falls over 600 times faster than a typical raindrop.?
a. True b. False