Using charcoal or resins to filter out harmful solids is a ____ method.
A. chemical
B. physical
C. biological
D. geological
E. physiological
Answer: B
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High water that occurs with the eye of a storm coupled with storm waves reach a shoreline is called
____________________. Fill in the blank(s) with the appropriate word(s).
What is a moment magnitude based on?
A. Amount of energy released B. Amount of ground shaking C. Changes in the chemical composition of rocks D. Human observations
A watershed is ________
A) a term used to describe water stored underground B) a river that drains into the sea C) an inland basin that connects to another inland basin D) the area of land that drains into a river or lake E) the water held in the atmosphere prior to returning to Earth in the form of rainfall
The Earth's interior heat engine works because hot buoyant material deep within the Earth ________ while cold denser material ________.
A. contracts and sinks; expands and rises B. expands and sinks; contracts and rises C. contracts and rises; expands and sinks D. moves upward; moves downward