21.
Atacama desert is in
A
South America
B
North America
C
South Africa
D
North Africa
Loading practice questions
23 practice sets · Page 2 of 2
Atacama desert is in
South America
North America
South Africa
North Africa
Approximately what percentage of the worlds deserts are covered with sand?
5%
20%
50%
100%
Which of these best describe a desert?
Usually less than 250mm of rain per year, vegetation is less than 50%
At least 300mm of rain per year, vegetation is less than 50%
Usually less than 150mm of rain each year, no vegetation
Less than 50mm of rain per year, vegetation is less than 50%