environmental change

Environmental change why is their so much concern over environment change?


To understand this we have to first understand the definition of environment.Environment means ecology. The air water minerals, organism and all other external factors surrounding and effecting a given organism at any time.Any direct and indirect change in the environment can change life of organism(i.e human being, animals and plants) directly and indirectly.

A pinpoint change in environment can change the life of any organism living on the earth very disastrously and even can cause it extinction.It can be understood by a example of dinosaurs studies prove that at Jurassic period end due to sudden environment change, which cause the extinction of species form the earth . It happen in past(in case of dinosaurs etc) it may also happen in future( may be be human being or any species presently on earth)

Reason of environment changes:

1.Environmental changes made by human being :To understand this we have to first know about carbon and carbon based fuels .Carbon is very important element of the universe without it life cannot be imagine in any form why, because carbon is a source of energy on burning it we get energy but when these carbon get mixed with other element like hydrogen it make hydrocarbon which means huge amount of energy.These hydrocarbon on burning can run our body(like glucose, sucrose etc) and our automobile(petrol diesel and l.p.g. etc) also.But these hydrocarbon which is cause of life of many and our species is also a threat to each and every present species on earth.Generally hydrocarbon we use to run our automobile is come from the pool of sedimented hydrocarbon(wood) which convert in to present form of hydrocarbon(Petroleum).During the period of industrial revolution we know about the power of carbon based fuels (other than wood) like petroleum which after processing known as kerosene, gasoline(petrol), diesel, petroleum gas (general term l.p.g) , natural gas (general term c.n.g) etc at we know that in control process we can do wonder with power and we did it.By this knowledge we first use it to for heating, illumination and than for transport.But in transport we use it carelessly(nearly 40% of fuel get wasted while combustion) due to which these carbon which deposited in the pool in so many year get spread in to environment at very rapid speed.One thing i also like to mention that carbon dioxide (the form in which carbon release in to atmosphere has a property to hold heat in self (like a glass box) .As the continuous process of reckless use of fuel goes the balance of gases in atmosphere disturbed due to which temperature rise drastically although scientist say that their would no impact on survival of human being but most of species of organism both animal and plant will extinct.