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Question
Effusive eruptions are not related to which of the following?A) magma rich in iron and magnesium
B) low-viscosity magma
C) magma with a 50-75 percent silica content, high in aluminum
D) the volcanic activity in Hawaii
Answer
This answer is hidden. It contains 1 characters.
Related questions
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The key idea behind the scientific method is
A) the use of intuition in testing theories.
B) an appeal to supernatural explanations when natural explanations have not yet been found for a phenomenon.
C) the testing of ideas through controlled observations and experiments.
D) unbridled speculation about the world.
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Which of the following is the most strongly supported by experimental and observational evidence?
A) speculation
B) hypothesis
C) educated guess
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C) written scale.
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