Wednesday, January 16, 2013

Environment Degradation


Environment

Basically Environment means the surroundings which are seen in outside from us. The environment covers whole thing in this world such as animal, water, tree, air, soil, and rain, biological and physical process too. The study of Environmental science covers not only the study of environment but it also covers the study of other sciences like math, biology, microbiology, physics, biochemistry, geology, hydrology, and many other so it is also called Environmental Sciences.

In this time world is change day by day in the scene of science and technology. According to Newton third law of motion “every action have an equal and opposite reaction”. So science and technology have not only benefited but it is more harmful to living beings too.





Expect its positive parts it causes the damage of environment so important thing is how to manage these technology to make Eco friendly.

Our main goal is how to save this environment? In present time global warming, climate change, environmental pollution really warm this 21 century modern world in fact not only human beings but all the living creature and this earth is in danger zone due to the environmental pollution, environmental change, and global warming. So we must be the environmental friendly to save this earth

Now save your Environment Save your Mother, Save your Earth…………

Environment
Environmeny

Antarctica The Amazing facts of Antarctica


1. A Fifth Ocean
The Atlantic, Indian and pacific oceans merge into icy waters around Antarctica some define this is an ocean calling it Antarctic ocean ,austral ocean and southern ocean ,while most accept four ocean including the Arctic, there is no International Agreement on the name and extent of a fifth ocean.

2. Ice Desert
Although Antarctica stores some 72% of the world’s fresh water as ice precipitation (rainfall) on six million square km of the continents interior average less than 5cm a year, similar to the amount of rainfall in the driest part of Sahara.

3. Climate
The southern polar region is substantially colder than its northern counterpart. The lofty ice sheets reflects as much as 90% of solar radiation back to space, where as in the arctic ocean ice partly melts in summer and dark water absorbs heat. The temperature difference between the equatorial and polar region drives the atmospheric circulation because of the south pole is colder than the north, winds are stronger in the southern hemisphere, the ice sheet contains a climate records that extends back at least 200000 years at the some locations ice cores preserve the record of past atmospheric condition, composition, volcanic eruptions and other environmental information.

4. A sea of Ice

When winter comes ,the ocean surface around Antarctica begins to freeze, spreading over an average of 77700s  square kilometres a day, the ring of sea ice eventually covers more than 18 million square kilometres ,an area larger than the continents itself. Reducing the oceans absorption of atmospheric carbon dioxide and blocking ocean-atmosphere heat exchange, sea ice plays a role in shaping regional climate that in turn has impacts over much of the globe.


What Is Environment Degradation?

Environmental degradation is an after effect of extreme use of socio-economical, abstruse and institutional activities in environment. Degradation occurs if Earth's natural resources are depleted faster than it renew. These resources which are afflicted include:
·        Water
·        Air
·        Soil

The degradation of environment impacts our:
·        Wildlife
·        Plants
·        Animals
·        Micro-organisms
·        How Ecology Degradation Occurs
·        Environmental changes are based on abounding factors including:
·        Urbanization
·        Population growth
·        Economic growth
·        Intensification of agriculture
·        Increase in activity use
·        Increase in transportation
·        Cutting down massive forests impacts our biosphere.

Our land, air and clay are the main resources which were and are overused or absolution adverse chemicals into the air. Deforestation, crumbling resources, and abuse all add to the annihilation of an environmentally-sound and safe planet. For example, if copse in forests are cut down in ample quantities, so that added homes can be congenital on the land, the birds and wildlife who lived in the backwoods accept to acquisition a new abode to live. 

Copse that captivated carbon dioxide to advice the abode are now clumsy to do so. If the copse from the copse is acclimated to accomplish articles and those articles (such as paper) are after recycled, that is one important hopeful part for the planet. However, sometimes wood are just cut down and burned. This is what is accepted as carve and burn, a convenience that alone destroys forests and all that reside in them.

Adverse Impacts of Ecology Degradation
When factories produce adverse chemicals and harmful waste decay into soil, water, air and environment. The ecology suffers from pollution. Pesticides and fertilizers can make soil and food contaminated whereas it is also connected with water and air pollutions. Contamination results Diseases like cancer, and many more. Some world countries are awful to destroy and overuse the natural resources of our planet and these ailing practices could cause the following impacts:
·        Illnesses
·        Death in children
·        Death in adults
·        Poverty
In countries like in Africa, crop harvests are falling as burning increases. Bodies are award beneath alimental aliment to eat. One altercation captivated is that while fields in wealthier nations are acclimated to abound crops for biofuel, poorer countries, abnormally those about the Equator, are accessible to acclimate changes, water shortages, and urbanization. All of these factors are accretion the bloom and lives of thousands. Some scientists and environmentalists are aware that non-food items and agronomics decay be acclimated as another ammunition for cars instead.

Losing Earth's Beauty
As bodies dump decay products, use chemicals, and over spread in the oceans and seas, areas of national park, open space such as coral reefs, plants, fungi all ecosystem component are damaged. At times the abolition is so abundant that is cannot be reversed. We are killing our planet and the after-effects are tremendous.
Here abyssal and coastal resources at risk. Vast areas of mangrove wetlands accept been lost. Coral reefs tolerate to ache degradation, and the absolute angle accessible for communicable is declining. Not alone is the degradation causing abyssal and littoral assets to be lost, but this affair holds ample bread-and-butter problems. If there are not abundant angle to catch, fishermen are after assets to abutment themselves and their families. In some littoral towns, the shores are acerbic at an amount of one to 5 meters per year. This after-effects in an anniversary accident of added than six billion ($150 million) in bread-and-butter terms.

How to Stop Degradation
There are means which you can advise to reduce and stop degradation in our environment. Some of these include:
·        Purchase recycled products
·        Conserve water
·        Do not clutter or bung decay into inappropriate places
·        Conserve energy
·        Join an acquaintance group
·        Talk with others about the impacts of ecology degradation
·        Be an apostle to save our planet!



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