Our weights are slightly less on the ground floor of a tall skyscraper because
A. the mass of the building attracts us slightly upward.
B. shielding of gravitational forces inside the building.
C. both of these
D. none of the above
Answer: A
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In which country of Europe did the Industrial Revolution start?
A) France B) Germany C) England D) Italy E) Spain
Latitude is the angular distance measured north or south of the equator from the center of Earth and it describes a parallel line on the surface
Indicate whether the statement is true or false
During the history of the planet, land plats evolved before birds and mammals.
Answer the following statement true (T) or false (F)
Most rangeland in the U.S. is managed by ________
A) the Environmental Protection Agency B) the Bureau of Land Management C) the Conservation Reserve Program D) the Department of Rangeland Management E) private ranchers