Physics, 28.10.2020 21:50 rwerjekrryery6750
Question 19 Multiple Choice Worth 3 points)
[Honors) Most of the sun's heat falls on the equator. Although the poles receive very little sunlight, they are warmer than expected. Which of these statements describes how
the sun's heat reaches the poles?
Rain clouds trap heat and carry them to the poles.
Greenhouse gases create heat and carry them to the poles.
Spinning of the Earth produces energy which heats the poles.
Oceans transport warm waters from the equators to the poles.
Answers: 1
Physics, 21.06.2019 13:50
Which of the following describes something an engineer would probably do first when developing new technology meant to reduce ocean pollution? o a. evaluate the benefits and challenges of using certain chemicals to purify water. o b. research new scientific findings in regard to ocean cleanup. o c. identify the need to reduce ocean pollution. o d. research what has been done in the past to clean up oceanic oil residue.
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Physics, 21.06.2019 17:20
If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves
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Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit
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Question 19 Multiple Choice Worth 3 points)
[Honors) Most of the sun's heat falls on the equator. A...
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