A flower pot rests on a table. If the action force is Earth pulling downward on the pot, the reaction force is the
A. pot pulling upward on both the table and Earth.
B. table pushing upward on the pot.
C. pot pulling upward on Earth.
D. none of the above
Answer: C
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Which of the following best matches the description?A type of incineration of solid waste.
A. forced consumption B. municipal landfill C. incineration D. municipal solid waste E. mass burn F. disposable G. NIMBY H. mulch I. source reduction J. recycling
Which of the following industries would profit the most by providing financial support for a disaster risk reduction task force?
A) Clothing industry B) Automobile industry C) Insurance industry D) Entertainment industry
According to the U.S. Department of Energy, the U.S. could meet the carbon emission reduction targets in the Kyoto Protocol
A) at a cost of approximately $5 to $10 billion a year. B) at a savings of $7 to $37 billion a year. C) at a cost of approximately $10 to $15 billion a year and with a risk of higher unemployment. D) without any economic benefits or detriments.
If a lava flow completely denudes a mountain, leaving only bare rock, what type of succession will follow?
A) Primary B) Tertiary C) Quaternary D) Secondary