Which of the following is not part of dust?

A) mineral particles
B) water molecules
C) pollen and spores
D) microbes


Answer: B

Environmental & Atmospheric Sciences

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Which state, as a whole, experiences the highest frequency of thunderstorms in the United States?

A) Michigan B) South Carolina C) Louisiana D) Florida

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Given the following generic chemical reaction, which is the reactant? X ? Y

A) Y is the reactant. B) X is the reactant. C) ? is the reactant. D) Both X and Y are the products. E) Both X and Y are the reactants.

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How do wave trains travel? How do they interact with each other? What will be an ideal response?

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Factors influencing the weathering process include

A) rock composition and structure B) the amount of vegetation in an area. C) the climate of an area. D) rock composition and structure, climate, and vegetation. E) only the climate of an area and rock composition.

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