0
Deserts
A dry, often sandy region of little rainfall, extreme temperatures, and sparse vegetation
5,820 Questions
Deserts often are sparsely populated This demonstrates that?
The deserts are usually sparsely populated because its conditions does not support the growth of plants. It is therefore difficult to sustain life in a desert because of the little amount of water.
There is no such thing as half-desert. There are semi-desert regions and semi-arid regions which are the same thing. They are regions that resemble the desert in some respects but receive more rainfall than the desert. These regions would average more than 10 inches (250 mm) of precipitation per year.
How is the painted Desert related to other North American deserts?
The Painted Desert is a United States desert of badlands in the Four Corners area from the Grand Canyon National Park into the Petrified Forest National Park. It is part of the much larger Colorado Plateau Desert.
What state is nullabor plain in?
the Nullarbor is located in Central South Australia, south of the Great Victoria Desert. It has surface water but no trees, area 100,000 square miles
What would it be like if you lived in the desert?
I live in the Chihuahuan Desert and love it. While the summers can be quite hot, people take precautions during the hottest time of the day. However, winter is a different story. While much of the country is in a deep freeze and folks are digging out from deep snow, we are enjoying temperatures in the 60s or 70s and lots of sunshine. Nearly all of us have running water and indoor plumbing, electricity as well as air coolers. I live a half mile from a Wal*Mart Super Center so have no problem purchasing food and other items and I can drive there on a paved street. From by back yard I can see mountains just a few miles away. Please do not tell anyone about how great the desert is as we do not want hordes of people moving here
What is the South American desert located between Peru and Chile?
The Atacama Desert is located in Chile and Peru with smaller parts extending into Bolivia and Argentina.
How do golden moles adapt to living in the desert?
•Anatomically, the golden-mole is highly specialised for life underground; strong forelimbs equipped with powerful pick-like claws and a leathery hardenend nose pad are used to push through sandy soil whilst burrowing underground.
•Their primary sense is that of touch , and they are particularly sensitive to vibrations that may indicate approaching danger.
•Their eyes are non-functional and covered with skin and fur, the ears are just tiny openings, and, like the marsupial moles, they have an enlarged leather-like pad to protect their nostrils.
•They have muscular shoulders and an enlarged third claw on the forelimbs to aid digging (for its burrow).
•The hind feet are webbed, for shovelling soil backwards.
What is the major ecosystem in Great Victoria Desert?
The major ecosystem in this desert is "Terrestrial ecosystem" .
Is a desert eagle a 357 or 50?
.357 Magnum and .50 Action Express are both calibres the Desert Eagle was made available in, among others.
What continent is the Patagonian Desert found on?
The Patagonian Desert is a cold desert found in southern Argentina in South America.
The Karakum is a vast desert that covers most of what country?
The Karakum occupies about 70 percent, or 350,000 km², of the area of Turkmenistan
deductive reasoning
All over the place the most well known in the united states is the grand canyon
Where are the Mojave Desert and Death Valley located?
The Mojave Desert is located in parts of California. Arizona. Nevada and Utah. Death Valley is located in the Mojave Desert and part is in California and part in Nevada.
Are there deserts in the country of Romania?
No, i think its mainly forest...
Romania has not sandy deserts. But in the south, on some yet small territories the desertification is true as a result of anthropic actions.
What type of flora are in deserts?
Vegetation including:
- Cacti ( Barrel Cactus , Organ Pipe, saguaro)
- Trees (Elephant tree, palm trees, Joshua tree)
- Bushes (Creosote bush)
- Flowers (marigold, desert pincushion, desert primrose)
Other plants including desert sage, desert lily also can be found in the desert.
Why desert nights are cold and days are hot?
Deserts are dry so they have no cloud cover.
- During the day the sun heats up the land.
- At night there are no clouds to stop the heat escaping so it all rises up and escapes into space.
During the day the sun burns up and the sand soaks up the heat causing a oven effect.
While at night the wind will blow, and the sun is gone so the effect is like garages in the night.
The desert has very low humidity levels and little cloud cover. In most biomes these two factors act as blankets to hold in daytime heating, In the desert, however, these two factors are usually absent and the heat radiates back into space once the sun sets.
Desert is so hot during the day because there are no water vapors in the air that serve as reflectors of the heat of the sun, these vapors also trap some of the sunlight from entering the earth surface, so without them the heat is so intense. At night the desert is so cold, since there are are no water vapors in the air that serve as traps, the heat of the sun that supposed to keep the area warm at night can easily escape into the atmosphere leaving it so cold.
The primary difference has to do with the lack of moisture, both in the air and at the surface.
During the day, the sky tends to be clear so all of the sun's direct radiation is able to reach the surface. Furthermore, almost all of the radiation is able to directly heat the surface because it is so dry. It is also efficiently absorbed by the sand and rocks, since there is little living ground cover. Compare that to the ocean, where a lot of energy instead goes toward evaporating the water. Or even the rain forest, where there is so much wet vegetation that much more solar radiation goes into evaporation and transpiration.
At night, there is no incoming solar radiation of course. The reason it gets cooler at night (anywhere) is because the Earth emits radiation (it emits it during the day as well, but this is compensated by incoming radiation) back out to space. There tends to not be any clouds at night in the desert either, which allows all of the radiation to go back out to space rather than get trapped near the surface. This is the primary reason that it can get quite cool at night. Water vapor in the air acts in the same way as clouds do, and since there isn't much of that either, the atmosphere has even less ability to retain heat.
A: Because desert air contains less moisture and because cloud cover is less frequent in deserts, temperatures vary more widely between day and night in deserts than in other areas. However, it is a myth that desert nights are typically cold after hot days. Even though deserts may experience temperature variations of 30-40 degrees between day and night (vs 20-30 degrees in other areas), this means a nighttime low of 70-80 degrees after a 110 degree day - hardly what anyone would consider frosty. And in urban areas in deserts, there is even less variation between daytime and nighttime temperatures (thus the hot summer nights in such places as Phoenix or Las Vegas). But even in unpopulated or lightly populated areas such as Death Valley or Yuma, you are in little danger of freezing (or, for that matter, NOT needing an air conditioner) on a typical summer night.
What is the origin of the sand deserts in the Arabian Peninsula?
Given the abundant presence of oil, which is generally thought to come from the fossils of plants and/or tiny marine organisms, the area must once have been densely forested - and that for a very long period of time. But that was at least some 100,000 and probably millions of years ago. Then the climate must have changed to arid and hot, killing the vegetation. And since it was the vegetation that through its roots kept together the good top soil, its dying off caused the fertile soil to be blown away, leaving only sand. The total absence of rivers on the Arab peninsula (apart from a few near the coast) also contributed to the area's dryness.
Why the climate very long ago changed to today's very hot and dry conditions we don't know. Some scientist think that the Arab peninsula breaking loose from the African continent millions of years ago may have had something to do with it.
What resource was limited in the desert southwest?
Due to very limited precipitation, water is one resource in the desert that is generally scarce unless an area has a permanent river with flowing water or ample underground water.
Deserts form in places where air masses are usually a cold b expanding c falling d rising e humid?
c: Falling
Where is the Pinnacles Desert?
The Pinnacles are limestone formations contained within Nambung National Park, near the town of Cervantes in Western Australia.
Where is there a huge crater in the middle of the desert in the US?
You are probably referring to the Barringer Crater. This meteor crater is a meteorite impact crater approximately 37 miles (60 km) east of Flagstaff and 18 miles (29 km) west of Winslow in the northern Arizona desert of the United States.
