Poisonous animals are those that are toxic if eaten. In the desert there are some insects and amphibians that can be toxic to other animals or humans if consumed.
Yes. There are many kinds of pollution in the desert, including runoff from mining waste, radioactive dumpsites, urban sewage and other pollution from desert cities, leakage from toxic waste dumps, particulate matter in the air, and so forth. Many polluting industries are sited in the desert because it's seen as a place where nothing of value exists. People even haul toxic garbage to the desert for illegal dumping.
While there is nothing toxic about the desert willow there is nothing that makes it a good choice as a meal unless you are an animal.
By the climate
Some desert plants have spines or thorns, some have a bad taste and some are toxic if eaten.
Acid rain can have a devastating affect on the desert. This acid can wear through the plants protective layer and it will then die in the sun.
and and and
they do
While there is nothing toxic about the desert willow there is nothing that makes it a good choice as a meal unless you are an animal.
couse the heat is bad for all the desert
Sunlight is absorbed by the surface of the desert and the surface is heated. The surface, in turn, heats the air above the desert.
toxic wastes affects food webs by killing the animal that eats it and the animal that eats the animal that ate the toxic dies. And that goes on and on