Desertification is caused by

temperature variations

human activity

solar heating patterns

leaching of the soil

temperature variations, human activity, leaching of the soil

Explanation:

Desertification is a kind of land degradation process which is seen in drylands. In this process the temperature or weather condition of a region is severely affected this is associated with low annual rainfall, the soil looses moisture and is subjected to wind erosion. Human activity also contributes to the desertification due to clear cutting of the land and clearing up of the vegetation as a result of this the soil looses it's productivity due to erosion. Leaching is a process of loss of water soluble minerals from the soil which will also cause desertification.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?