Why is the sahara desert such an important feature of the geography of north africa. if you answer, you will get a lot of : )

The huge widespread span and a few other unique qualities of the Sahara desert make it an important feature of the geography of northern Africa.

Explanation:

The Sahara desert is the largest desert in the world. It hosts a plethora of indigenous animals and birds rarely found anywhere else in the world. Some of these animal species are nocturnal which are known for their habit of making best use of coolest night hours in the desert. Plant species like cactus species of various kinds are seen thriving in the vast desert. The concentration of salt in the Sahara desert is the least. That quality alone makes it the best desert for the survival of desert plants.

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons

The answer to the first one is barometer.