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Would ice-wedging be an important cause of mechanical weathering near earth's equator?
Ice-wedging could never occur at the equator, for two very simple reasons. The first is that it is almost always far too hot at the equator for ice to form, due to the high insolation. The second is that even at altitudes high enough for frost to form daily at the equator (roughly above 3,000 metres or 9,800 feet) precipitation, despite declining with altitude due to the low effectiveness of convective rainfall in cool temperatures, is always adequate to prevent deep nightly freezing. At the equator, owing to the high precipitation, the snow line is no higher than the altitude of a mean annual temperature of 0˚C or 32˚F (around 4,600 metres) and ice-wedging obviously cannot occur in areas covered by glaciers.
It might be noted that in arid tropical mountain (confined today to the Desert Andes) ice-wedging can occur as close to the equator as 18˚S, since the snow line is around 1,500 metres or 4,920 feet higher than it is at the equator and continuous permafrost exists on mountain tops.
What else can I help you with?
Is ice-wedging be an important cause of mechanical weathering near earth's equator?
Unlikely to be an important or significant cause, since there are onlya few places anywhere on the equator where ice ever exists.
What is the most important 7 lines of latitude called?
The equator is one..... Hope this helped!
What important parallel of latitude does the Kuroshio current cross?
The equator
Which is the most important line of latitude?
the prime meridian
What line of latitude is most important?
The most important line of latitude is the Equator. Other important parallels are the Arctic and Antarctic Circles and the Tropics of Cancer and Capricorn.
Is ice-wedging be an important cause of mechanical weathering near earth's equator?
Unlikely to be an important or significant cause, since there are onlya few places anywhere on the equator where ice ever exists.
Would ice wedging be an important cause of mechanical weathering near the equator?
Ice wedging occurs in regions with freezing temperatures and fluctuating cycles of freezing and thawing, which are typically not found near the equator. In equatorial regions, mechanical weathering is more commonly driven by factors such as thermal expansion and biological activity.
Why is the equator important to rainforests?
it needs water
Which is not a factor that affects the rates of weathering in rocks?
There are not many factors which do not affect weathering in rocks.Two factors do not affect weathering are:Wind, sea and river erosion does not have any impact. No erosive processes cause weathering directly. Glaciers, however, may influence the climate of a region to the extent that more freeze-thaw weathering occursThe rock cycle does not affect weathering. This includes all actions and movements of rocks, though uplift and fault movement may cause more exposure to weathering, which may increase the rate of weathering
What is the important of equation?
equator is important for it divides the earth into northern & southern hemisphere.it is also the reference point in measuring distances from the north to the south moving towards the equator.
Where on earth with physical weathering from temperature changes be least common?
Physical weathering from temperature changes would likely be least common in regions with stable and moderate climates, such as tropical rainforests or areas along the equator where there are minimal temperature fluctuations throughout the year.
Why equator important for latitude?
it is important because it divides earth into 2 equal halves.
What is the most important 7 lines of latitude called?
The equator is one..... Hope this helped!
Why are equator important?
Equations allow you to solve mathematical problems.
What important parallel of latitude does the Kuroshio current cross?
The equator
What are the two important lines of latitude?
The equator and the tropics of Cancer and Capricorn
The two directions that are important to know when studying the equator are?
north and south
