Which has stronger attractions among its submicroscopic particles: a solid at 25°C or a gas at 25°C?
A. The attractions among the submicroscopic particles of the solid are much stronger-so much stronger that they hold the particles of the solid absolutely still.
B. The temperatures of these two materials are the same, which means that the attractions among their submicroscopic particles are also of the same strength.
C. The attractions among the submicroscopic particles of the solid must be stronger than the attractions among the particles of the gas.
D. The submicroscopic particles of the gas are moving faster. This means that they have more energy, which means that the attractions among them must be stronger.
Answer: C
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What evidence shown on the map indicates that this type of boundary is present?
After drawing in the plate boundaries using the appropriate symbols on the tectonic map below, answer the question above. When asked to cite evidence to support your answers, only cite evidence that you can see on this map.
Scale: 1 cm = 300 km 11 inch = 500 miles2
Which of the following statements about fracking is false?
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