Cause and Effects of Global Warming on Earth in detail.

Global Warming//Impacts of Global Warming//Cause and Effects of Global Warming

 

Definition:

The regular increase in temperature of earth due to many causes such as deforestation, industrialization, use of electronic goods, population explosion, increased number of vehicles etc. is called global warming.

 

Causes

1.    Deforestation: Due to human’s self-satisfaction and some-times due to natural disaster the trees of large forests has decreased in a terribly. As tree consumes carbon dioxide and release oxygen through photosynthesis, it reduces the carbon dioxide level in atmosphere and increase oxygen. Carbon dioxide keeps warmth radiate by earth surface. This makes atmosphere hot.

2.    Industrialization: Owing to expansion of industrialization, the emission of harmful carbon dioxide and carbon monoxide like pollutants and many more mixes in atmosphere that increases the hotness of environment.

3.    Population explosion: With the advancement of medical science, the birth rate increases over death rate over some decades. The more number of populations means the more quantity of carbon dioxide breath out every second to atmosphere. It also increases the warming of earth dramatically.

4.    Vehicle: To cope up with faster world, everybody wants to pace daily activity with the help of two-wheeler, three-wheeler and four-wheeler and so on. Vehicle doesn’t release oxygen but poisonous gases like carbon dioxide and carbon monoxide etc.

5.    Electronic goods: Some electronic goods like refrigerator and air-conditioners release chlorofluorocarbon which directly impact on ozone layer of atmosphere. This is a protection layer for earth. Cause it prevents ultraviolet rays like harmful rays to come in earth’s surface. Such rays cause various fatal diseases for human being as well as other living organism on earth. As ozone layer is destroying day by day, the warming in atmosphere is going up rampantly.    

6.    Volcano eruption: Some natural causes like volcano eruption also add to the global warming by emitting hot gases and ashes. That affects climate too.

7.    Water vapours: The level of water vapours increase in atmosphere as water bodies on earth gets hotter due to many factors. As a result, global warming goes up.

Effects of Global Warming

1.    Temperature rising: Due to global warming, the temperature in atmosphere increase drastically which causes for glaciers melt, ultimately it threats the coastal region habitats. Ground water level also goes down in some places for this reason. So people change their dwell under pressure.

2.    Climate changes: For last century it has been noticed various changes in climate due to global warming on earth. It becomes critical to adapt with changing climate for human being as well as all living beings. Many disease arise and affect accordingly.