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What else can I help you with?
What is meant by a rocky desert?
Rocky deserts have a ground cover primarily of rocks and stones rather than sand or soil.
Why are most deserts not covered in sand?
a desert is a place where it rains less than 10 inches a year so some deserts are not sandy
Are desert landscapes almost completely covered by sand dunes?
No, sand dunes are not the major feature of deserts. Hills, valleys, plains, mountains, mesas, arroyos, and many other features are more commonly seen in deserts than sand dunes.
What holds heat longer stones or sand?
Stones generally hold heat longer than sand because they have a higher heat capacity, meaning they can absorb and retain more heat. Sand tends to heat up and cool down more quickly due to its lower density and thermal conductivity.
Are some deserts covered in other ways besides sand?
Yes, deserts can be covered in other materials besides sand, such as gravel, rock, salt flats, or ice. Each type of desert has its own unique features and characteristics based on the type of material that covers it.
Does sand absorb more heat than wood?
Yes, sand absorbs more heat than wood because it has a lower specific heat capacity, meaning it heats up faster for a given amount of energy. This is why sand at the beach feels hotter than a wooden deck on a sunny day.
What does an erg have to do with African deserts?
An erg is defined as a desert area that contains more than 125 square kilometres (48 sq mi) of wind-blown sand and where sand covers more than 20% of the surface. The Sahara contains several ergs.
What is the sand in the Desert made up of?
actually most deserts are made up of less than one fourth sand. the Sahara Desert is around 1/7 sand
How do you separate salt sand and stones?
Pour the mixture through a sieve. The salt and sand will fall through the sieve, leaving just the stones. Then put the sand-salt mixture in water. Stir it until the salt is completely dissolved. Then pour it through a filter. The sand will remain in the filter, and the dissolved salt will pass through.
Which has more land - deserts or rainforests?
Deserts cover much more of the earth's surface than do rainforests.
Do deserts have more evaporation than precipitation?
Yes, due to the very low humidity, deserts experience more evaporation than precipitation.
What will happen if a sand tornado hits a desert?
It will lift up sand and dust. "Sand tornadoes," which are technically dust devils rather than actual tornadoes, usually occur in deserts anyway.
