contmination occurs in many ways the ash of the cars when people throw garbage etc...
You
contamination
The earth's waters continue to see increasing levels of contamination. The main three causes of this contamination is runoff from farms and industry, bacteria, and excess soil.
rupture of underground storage tanks of some sort, application of pestcides,
Hmm, where did you get this idea? Please explain more explicitly. Ken
could be anything. if it's not engine oil, or some kind of engine treatment designed to add to your oil , it's more then likely a form of contamination.
Immune System causes Inflammation to help protect wounds from excess bacteria & contamination, isolates the wound, Swells it, & seals it ASAP.
it can get contaminated by passing thought traits that are already contaminated
The effects of improper garbage disposal are that the garbage breaks down and into the soil. It causes contamination that can reach plants.
Loss of oil due to a leak, loss of nitrogen gas, or contamination of the oil inside the shock.
- after irrigation salt from the water remain in the soils- in some regions rivers carry salted waters from the mountains- a local contamination from an industrial activity- contamination from sea water or other bodies of salt water
contamination of water resources by excessive inputs of nutrients is called resource contamination