erm... because they are going downhill.. ..?
2007-11-14 01:16:27
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answer #1
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answered by ~☆ Petit ♥ Chou ☆~ 7
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The direction and speed of wind is different at the different layers of the atmosphere.Sometimes wind will be blowing from a particular direction in a lower layer and in the opposite direction in a higher layer with different speed.In such cases the clouds will be moving in opposite directions if their bases happen to be at the different layers mentioned above( as clouds are usually carried away by the winds prevailing at the cloud level).If the wind speed is more at the cloud level, the cloud will be seen moving very fast.
2007-11-14 04:15:24
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answer #2
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answered by Arasan 7
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Within the jet stream, air pressure levels (density of air molecules) are not consistent throughout. Low air pressure level areas are vacuums that invite surrounding air molecules into those areas. This causes wind. If clouds are moving faster, they are being sucked in the direction of lower air pressure areas, which happen to be near enough to affect them.
It should be added that in other cases clouds at lower altitudes may be moving at the same rate of speed as clouds at higher altitudes, but since the lower clouds are closer to you they appear to be moving faster than the higher clouds.
Cheers!
2007-11-14 01:28:14
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answer #3
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answered by Pluto C. Rat 5
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Some are at lower altitudes. These clouds appear to move faster than the clouds at higher altitudes. Also, sometimes the wind picks up and the clouds are blown.
2007-11-14 01:26:05
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answer #4
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answered by baddius 3
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The stronger the wind blows, the faster the clouds move.
2007-11-14 01:15:31
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answer #5
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answered by Sport 3
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Clouds seem to move faster at times because of the wind fronts, and jet stream. Or, you could use the non-scientific way and say because GOD said so.
2007-11-14 01:22:51
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answer #6
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answered by NadMo 1
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WInd is constant blowing way up high in the clouds. The speed of the wind is fluctuating constantly so the speed of the clouds the wind is pushing also fluctuates. Sometimes winds push up against other winds and results in the slowing down of the clouds, sort like a line backer vs. a line backer. hope this helps!
2007-11-14 01:20:01
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answer #7
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answered by psycho german 2
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Rain comes from clouds and clouds are shaped while heat, moist air condenses because it rises and cools forming clouds. The circulation of the clouds consequently relies upon on the circulation of air around the planet. Air is a fluid and strikes from areas of severe rigidity to areas of low rigidity so the bigger the rigidity distinction between to places the speedier the air "wind" is. it is why a cyclone has severe wind speeds becuse the rigidity in the centre is so low it pulls the air into it incredibly. there are countless sections to the wind on our planet simply by fact is around. in case you reside in the united kingdom or canada to illustrate we are placed slightly below the Arctic front. it is called a line around the real of the Earth surrounding the arctic circle and the place chilly arctic air meets warmer extra southern air. That motives air to upward push and condense to form clouds which circulate in accordance the the aspects of severe and occasional rigidity which get trapped simply by fact the arctic front strikes up and down the planet because it is not sturdy in one place. once you examine out a climate map of the united kingdom you will see what appear like around patches of cloud that rotate the two clockwise or extra often anticlockwise (low rigidity) from the Atlantic shifting eastward. If an area of low rigidity keeps to be in one place for a on a similar time as the rain and clouds will stay with it. Then that is going to circulate lower back and run out of capability overland. The clouds form over the oceans, no longer lakes as they're too small and sheltered, and the winds transport the water overland in the past the clouds drop all of it on the hills. Being in an area with lakes and rivers you probable have countless hills, it is the reason it rains alot close to you! regrettably determining while, the place and how good those issues are going to be is extremely confusing and meteorologists with PhDs in climate forecasting locate it confusing to pin them down so down experience too undesirable you could no longer do it! circulate on line and song the form of trpoical storms around the atlantic, you will learn plenty :)
2016-11-11 11:51:26
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answer #8
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answered by ? 4
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The speed of the wind and how close the clouds are to the ground (their altitude).
2007-11-14 02:57:06
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answer #9
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answered by Tina R 4
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the wind blows it. it depends on how fast the winds moving for the clouds to move.
2007-11-14 01:50:49
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answer #10
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answered by Anonymous
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because winds blow them and winds are not always the same speed. there can be clouds at different altitudes blown by different speeds and directions of winds. it is possible to look up and see some clouds directly overhead moving at different speeds as other clouds overhead. this is because they are at different altitudes.
2007-11-14 01:17:08
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answer #11
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answered by BR 2
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