A desert is a landscape where little precipitation occurs and, consequently, living conditions create unique biomes and ecosystems. The lack of vegetation exposes the unprotected surface of …

Nov 26, 2025 · Desert, any large, extremely dry area of land with sparse vegetation. It is one of Earth’s major types of ecosystems, supporting a community of plants and animals specially …

Deserts cover more than one-fifth of the Earth's land area, and they are found on every continent. A place that receives less than 10 inches (25 centimeters) of rain per year is considered a...

Jul 21, 2025 · Deserts cover more than one-fifth of Earth's land area, and they are found on every continent. A place that receives less than 25 centimeters (10 inches) of rain per year is …

The meaning of DESERT is arid land with usually sparse vegetation; especially : such land having a very warm climate and receiving less than 25 centimeters (10 inches) of sporadic rainfall …

Approximately one-third of the Earth's land surface is desert, arid land with meager rainfall that supports only sparse vegetation and a limited population of people and animals.

What Is a Desert? Although many people visualize deserts as dry, desolate wastelands, the term actually defines a wide spectrum of landscapes and plant and animal population densities.

Jul 24, 2013 · But Antarctica receives very little rain and snow, which makes it a desert. The low amount of rain or other precipitation that falls from the clouds, like snow or sleet, is often what …

Desertification poses a serious challenge to sustainable development and humanity’s ability to survive in many areas of the world

The largest hot desert is the Sahara desert, in northern Africa, covering nine million square kilometres. Deserts land surfaces are varied. Examples are stones, sand dunes and snow. …