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Desert plants often have very shallow root systems. As soon as any rain soaks into the ground - the plant absorbs it into its roots. Additionally, many desert species have waxy leaves, on which any moisture in the air condenses - and runs down to the ground to be absorbed by the roots.
They have evolved (a) to survive on very little water and (b) to make the most of any mosture they encounter.
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∙ 11y ago
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Which biome has low temperatures and low amounts of rainfall?
tundra
Which biome is characterized by low temperatures and low amounts of rainfall?
Arctic and Tundra biomes are both characterized by low temperatures and little rainfall. Alpine biomes also have low temperatures but have more rainfall.
Why does the desert have a very low capacity for grazing animals?
Deserts receive little rainfall and, therefore, only limited amounts of grass grow which is needed for grazing animals.
What climate has very low rainfall and high temperatures throughout the year?
desert
Why does the desert have a very low carrying capacity for grazing animals?
Deserts receive little rainfall and, therefore, only limited amounts of grass grow which is needed for grazing animals.
What defines a desert?
The one characteristic shared by all deserts is low precipitation. A desert is defined as a region that receives less than 10 inches (250 mm) of precipitation on average per year. Some deserts receive virtually no rainfall, sometimes for years. Deserts, whether hot or cold, all have limited numbers of plants adapted to the particular environment.
Why have central and south west Asia to the south of the steppes turn into desert?
low rainfall
Why is the desert water-thirsty?
All deserts are 'water thirsty.' That is why they are called deserts - they are arid regions that experience low rainfall. The Thar is no exception. If it received more rainfall it would cease to be a desert.
What does a desert have to have to be a desert?
Low rainfall - A desert is defined as a region that receives less than 10 inches (250 mm) of precipitation per year on average.
Why do deserts have such low productivity?
Deserts have little rainfall. However, if the desert is irrigated, it can be, and is, quite porductive.
Did Egyptian farmers use irrigation?
Without the water, low-rainfall Egypt was mostly desert.
Why is the Thar Desert water-thirsty?
All deserts are 'water thirsty.' That is why they are called deserts - they are arid regions that experience low rainfall. The Thar is no exception. If it received more rainfall it would cease to be a desert.
