pollution essay for class 8
Answers
Answer:
Soil pollution depicts the contamination of soil due to the presence of toxic substances [such as Excessive use of fertilisers and pesticides, deforestation, industrial waste etc.]. To maintain the soil's fertility, the government must limit the usage of fertilizers and plant more trees.
☞The air pollution is caused by emissions from factories, building chimneys, cars and oils. Wasted industrial solvents, plastics, and other waste, sewage, etc., are polluting the water. The significant causes of soil pollution are the use of pesticides and deforestation. The needless car honking, the use of loudspeakers add to noise pollution.
Though the light and nuclear pollutions are hard to realize, these are equally harmful. Exceedingly flashing lights consume a significant amount of energy while in several ways endangering the ecological environment. These constituents are interconnected. When nature’s process continues, the toxicity of one product is also passed on to the other components. There are different aspects in which chemical waste tends to circulate. With an explanation below we should appreciate that.
When it rains, the impurities in air in the water-bodies and soil slowly disappear. When cultivated in the fields, these harmful toxicants are absorbed by their roots through contaminated soil and water. Both animals and humans ingest the same food. In this way, when the carnivores consume the herbivores, it reaches the top of the food ☜
hope it's helpful dear friend ☺☺