Which is the most energetic type of radiation?
a. Beta
b. Alpha
c. Gamma
d. Ultraviolet
Ans: c. Gamma
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The first scientist to be credited for discovering the concept of inertia was
A. Aristotle. B. Galileo. C. Copernicus. D. Newton.
When basaltic lava reach the ocean, they
A) cause lava fountains at the vent on land. B) form pillow basalts. C) can flow long distances on top of the water. D) form circular calderas. E) All of these are correct.
Which characteristic distinguishes most dinoflagellates from diatoms and coccolithophores?
a. frustule b. auxospore c. flagella d. cilia e. coccoliths
In the coastlines investigation, what coastline feature consists of the ridge of sand and the adjacent island along the south coast?
A) Sea cliffs
B) Marine terrace
C) Delta
D) Spit and sand bar
E) Submerged coastline
F) Sandy beach