An essay about environmental pollution
Do you have a completely man made problem of our environment. Reduction of Air Pollution: 1. Contamination is the presence of harmful substances or organisms that may cause diseases or discomfort to human beings.
The gas with particles in it enters tangentially at the top of the cylinder and spins forming a vortex. Non-Hazardous Industrial Solid Wastes: The major industries in urban areas that generate substantial amount of non-hazardous solid wastes are fruit and food processing plants, cotton mills, paper mills, sugar mills, textile mills etc.
It is a by - product of human activities that directly or indirectly responsible of the changes in the environment. Cuticle prevents excessive water loss and damage from diseases, pests, drought and frost. Pollution is defined as the addition of extraneous materials to water, air or land which adversely affect the natural quality of the environment.
Animals drink and die due to the same water. Pesticides and Biocides: Among the thousands of man-made chemicals released into the environment, the most detrimental are pesticides and other biocides. By harming aquatic creatures, water pollution contaminates the whole food chain by seriously causing harm to the humans that are dependent on the aquatic creatures.
Types of pollution essay in english
However, if liquid industrial wastes enter the river along with acid or alkali and poisonous substances like cyanides, etc. The basic needs of human beings have disturbed natural resources and finally led to a situation which has threatened to be disastrous. The disease develops when a part of haemoglobin is converted into non-functional oxidized form. For example, nitrogen, phosphorus and potassium are extensively used in agriculture to increase crop yields but sometimes they cause pollution of lakes and rivers by promoting algal growth. The extraction of natural sources, work of factories and plants, and other products of human activity result in various environmental problems. Gaseous emissions from industries, motor vehicle combustions and burning fossil fuels into air; oil spills, solid industrial waste, city garbage, plastic dumps find their way into water; similarly vegetable waste and inorganic methods of farming denudes the soil depriving it of its fertility. Needless to say, the negative impacts of a nuclear reaction last for many decades to come. Due to the high demand, deforestation has become rampant to help meet the growing demand of the population.Water should be used wisely and one should never keep the tap running. Environmental pollution results in more serious consequences like — global warming, unexpected climatic changes, depletion of natural resources, species depletion, and various other adverse affects leading to a lowered sustainability of life on earth.
The most significant aspect is encouraging the Indian people to give away their age-old practices which are by and large hazardous to the environment.
