Desktop virtualization is software technology that separates the desktop environment and associated application software from the physical client device that is used to access it.
Atmospheric deposition of reduced nitrogen onto nutrient-limited semi-natural vegetation (unimproved grasslands, heathlands, blanket bog) can cause a shift in the balance of species in these sensitive systems because the nitrogen has a nutrient effect on plant growth.
Burning agricultural products and spraying chemicals on crops are just a few of the things that cause air pollution. The toxicity of such chemicals may remain present in the air for a long period of time causing negative effects to wildlife and other vegetation.