Question
need help with questions 3 and 4
alstate blackboard com sp?course assessment id 20604 18course id 134308 18content id 519444 NE Amanda La My Central State Courses Community Content Collection Services QUESTION 3 2 points Save Answer This question is about the three driving forces of the wind, match the force and ite effect on air movement Pressure gradient force set the air in motion A It slows down air and changes its direction Conolis force is not a true force It is only a product of Earth's rotation B M would not affect wind speed, but only wind direction C. It causes the air sow out of the high pressure cent or flow into the low Fnctional force increases toward the surface pressure center at right angle. surface, all three driving force exist D The air will rotate courterclockwise in low pressure center in northom hemisphere 6 points Save Answer QUESTION 4 identity and label the major wind belts on the figure to 300 N, the wind belt D B Between 30 N to 60o N. the wind bett rs- A c Between 60° N to 90° N, the wind belt is D Between oo to 300 s, the wind belt is d belt d belt 4 points QUESTION lderetary nd label the pre eure on the figure nd produc v N20
Explanation / Answer
3.
Pressure Gradient force set the air in motion -- (C) causes the flow out of high pressure centre or towards low pressure at right angles.
Coriolis force -- (B) would not affect wind speed but changes its direction
Frictional force -- (A) slows down the speed and changes direction
At the surface -- (D) The air rotates around the low pressure centre in counter clockwise direction in northern hemisphere.
4.
A. Nouth East trade winds
B. South West Westerlies
C. North East Polar easterly winds
D. South East Trades
E. North West Westerlies
F. South East Polar easterlies.
