sand does not obsord mosture therefore when the heat stikes there is no precipitation coming out of the ground or *steam* which goes up in the atmosphere or *sky* and builds pressure until the rain drops. the answer why there is not much rain, is no vegetation nor grass/soil is there to build up moisture so its too dry to go through the *water cycle* which is whats required to have rain
This would be the reason it is called a 'desert' and not a 'swampland', 'lake' or 'marsh'. Think about it.
The northern part of the Sahara desert receives and annual 100 mm of rainfall; compare this to your home, wherever that may be.
Yeah, that's why they're deserts. Deserts receive less than 10 inches (25 cm) of precipitation per year.
All deserts receive some rain. However, some deserts may have to wait hundreds of years for rain to occur.
It is so close to the equater all the water evaporates.
The only true statement of the above is that all deserts experience very little precipitation.
Annual Rain Fall
Except for brief periods of occasional rain, all deserts are in perpetual drought.
Annual Rain Fall
Annual Rain Fall
Not all deserts are dry but most are because they receive less than ten inches of rain per year. Some are even polar deserts where there is snow on the ground and it's freezing, but little precipitation (snow, rain hail) so it is considered a desert.
Deserts like the Mojave Desert are formed because of Mountains. The Mojave mountains force rain clouds to go into higher altitudes, so they loose all their rain. Because there is little rain the land becomes a desert.
All of the UK has more than 10" of rain in a year, therefore there are no deserts in UK. I'm not so sure why the teacher asked that question then. I need to discuss.
Yes, it rains in all deserts. However, some may go for hundreds of years without a drop.
Havent you heard? All the deserts have disappeared!
little rain is when its barely raining and no rain means no rain at all.