Which of the following is true of objects and wind moving over distance and time on Earth's surface?
A) They are always deflected from a straight path to the $\underline {\text { west } }$ in the Southern Hemisphere.
B) They are affected only by the pressure gradient and friction force.
C) They are always deflected to the right by the friction force.
D) They are apparently deflected from a straight path to the $\underline {\text { right } }$ in the Northern Hemisphere.

Question

Which of the following is true of objects and wind moving over distance and time on Earth's surface?
A) They are always deflected from a straight path to the $\underline {\text { west } }$ in the Southern Hemisphere.
B) They are affected only by the pressure gradient and friction force.
C) They are always deflected to the right by the friction force.
D) They are apparently deflected from a straight path to the $\underline {\text { right }  }$ in the Northern Hemisphere.

Quizplus · Accepted Answer

This statement refers to the Coriolis effect, which is caused by Earth's rotation. In the Northern Hemisphere, objects and wind appear to be deflected to the right, while in the Southern Hemisphere they appear to be deflected to the left. This is due to the Earth's rotation and the difference in linear speed between points on the equator and points closer to the poles. The pressure gradient and friction force also affect the movement of objects and wind, but they do not cause the Coriolis effect. Therefore, option D is the best choice because it accurately describes this phenomenon.

Which of the Following Is True of Objects and Wind west ‾\underline {\text { west } } west ​

Which of the Following Is True of Objects and Wind $\underline {\text { west } }$