The desert biome is characterized by low precipitation ... but their mobility frees them from most of the problems of land-based animals. The saguaro cactus takes the place of a tree for many ...

Despite its vast expanse of sand, the Sahara is not the largest desert on the planet, that distinction goes to someplace with ...

Rain forest biomes, which include temperate and tropical ... determines whether or not an area is a desert. Some cold deserts even experience occasional snowfall. Cold deserts can be found in ...

The biome concept organizes large-scale ecological ... They cover between 26–35% of the land surface of the Earth. The climate of deserts is dominated by low precipitation, generally below ...

Let’s take a closer look at a hot desert biome. Deserts cover approximately 33% of the Earth’s land area. Some may go years without a single drop of rain. A desert climate can see temperatures ...

This land is anything but barren. The arid biome boasts some of the most unique ... This funky, freeform desert dweller is the elder statesman of the region; it can survive more than 150 years.

Some of the world’s main biomes include rainforest, desert, savannah ... Grasslands are areas of land that are vast and open. Grasses are the main plants. The largest grasslands are found ...