Thursday, October 13, 2011

Causes


Causes of Pollution:


Some hostile transformation in the natural atmosphere is caused pollution. Pollution can damages the ecosystem and devastate the delicate stability in the ecosystem. Because of scientific and technological improvement we live a better life but bad affect of science and technology caused pollution in a destructive way. The reasons of pollution are nearly all direct or indirect actions of human beings. Human pollutes environment in many ways. People pollute air and water numerous aspects. On the other hand green house effect has been rising Earth’s temperature which is very alarming for living creature especially for the human. Agricultural pollution and Military pollution have extremely bad affect on our environment. Using of poly bags, using of detergent,, passing of urine, throwing away ravages, using of spray (mosquito, hair, body air freshener etc.), smoking (which is also injurious for health), using of pesticides and insecticides pollute our environment. Harmful chemical (which are use in food and other materials) and industrial toxic acid and smoke (that comes while producing goods), construction waste, daily human waste etc. have poisonous affect on our atmosphere. Nuclear radioactive wastes also harm our environment. Smoke which comes from engine of bus, car, motorbike etc. or road construction has destructive affect on our atmosphere. Smog is the result of air pollution. Sound pollution also influences much on human and animal health. Gases, liquids, high noise etc pollute our surroundings. Electrical pollution and marine pollution are destructive for our environment. Because of sewage waste (produced by human), water is being polluted. These are called pollutants which mean the factors causing pollution.


Pollutants annihilate the cleanness of air, water, or soil. It can come from naturally (carbon dioxide) or unnaturally (human waste). These things make our atmosphere damaging as well as affect roughly on our life. If carbon dioxide increase in air and oxygen reduce, it caused pollution and damage living creature’s body. This is now harming new generation specially children. They are the one who are suffering the most for pollution. Because of pollution, many children have born aberrant or autistic. Pollution causes diseases in human or animal body.  It is very much frightening for us. If we do not stop polluting, we will not live a fit life. Our future generation will pay for our ignorance in this matter. It is very necessary for us to stop it because it is important for surviving. The earth has terrible affect because of pollution. It creates unwanted atmosphere. Natural disasters like flood, cyclone, rain storm, thunder storm, wind storm, rising of temperature caused by pollution. Animals are dying because of pollution. It is harming our ecosystem. The world is suffering because of pollution. Pollution creates unbalanced, unhealthy, unsafe situation. It is producing destructive circumstances which are detrimental for both human and animal. Plants are not growing up in a right way.  In fact plants are being cutting a lot by human which is not right for the environment because without plants oxygen cannot produce and without oxygen we cannot live in this earth.


Thursday, October 6, 2011

Ecosystem is harming through pollution


What is Ecosystem and how it gets harm by pollution?


Ecosystem is a process that connects the living components to the non-living components. Simply, the relationship of organisms with one another and with the environment is called ecosystem. It is a complicated arrangement of relationship among environmental components. It is a natural system where human and other living or non-living components are connected to each other. In general, it is interrelationship among people and other organic or inorganic creatures. We are a part of nature, and we are very much dependent on other living thing, plant life and environmental composition. Ecosystem is natural work that balances our environment. It is a course of interaction of different living or non-living components to each other. It is a natural atmosphere consisting of all the living or non living elements. These elements must be linked to each other. Our environment stays stable through ecosystem.

There are many different ecosystems in this planet. It can be a forest or can be a desert or it can be a pond. It is divided into living elements and non living elements of the environments. Living elements refers to animal, people, bacteria etc. and non living element refers to water, sunlight, soil, rocks etc. The major source of energy comes from sunlight. It helps plants to grow through photosynthesis. Soil and water also help plants to grow. Living creature (animal, birds, fish etc.) gets food from plants or trees. Some animal eat other animal. Some eat both like human. The creatures which eat plants only are called Herbivores, those creatures which eat animal are called carnivores and those who eat both are called omnivores. Some animal which eat insects are called insectivore. This course is called FOOD CHAIN. Through this process we can see the connection between living and non living elements of nature. Ecosystem’s elements are dependent on each other. If one branch of it gets harm other branches automatically get harm. It needs to be healthy which refers that living elements can replicate themselves.  If it becomes unhealthy, it damages our environment.

As a result of human activity, hardly some of ecosystems are natural today. Ecosystems need protection because these are in danger now for pollution. Human harms ecosystem. For example cutting trees, killing animals, rising temperature of earth (greenhouse effect etc.) are harmful for ecosystem. People are cutting trees vary much now a days because they need furniture but it is rising earth’s temperature and Herbivores animals cannot get  enough food and as a result they are dying. People kill animals for their food or enjoyment.  At the present time they are killing so many that some kind of animal are becoming extinct. If it continues like this we will not be able to exist in this planet. Air pollution and water pollution also harm our ecosystem. Through air pollution temperature of our planet is rising and water pollution is harmful for aquatic animals. Ecosystem balances our environment. This structure should not be damaged because it is extremely essential for us to survive in this world without harming this world. If our world becomes unhealthy place for pollution, we cannot live healthy life. We will not be able to exist in this world. So, ecosystem is important for our existence.

Monday, October 3, 2011

POLLUTION


What is POLLUTION?


Pollution is contamination of environment. It is harmful for environment as well as living creature. Because of pollution, instability occurs to our ecosystem.  Pollution has poisonous and destructive effects on animal or human body. It is a product of waste materials which mostly comes from human. Some waste have chemical which are harmful for atmosphere and for all creature. Pollution is also result of misuse of chemical. Pollution is an effect of dirty waste material that is not mixable on earth and noxious. It is a situation of being dirty for junk. It is unwanted, unsafe and unhealthy environment for us. Pollution is an incident where natural elements are replaced or spoiled by presence of unsafe unnatural elements – that have gradually to source unwanted difference to the system and to create number of health dangers to animals and human beings.

As a consequence of industrial or scientific revolution, we can have many facilities for a better life but the evil effect of it is described as pollution. Today’s one of the most significant problem we are facing is pollution. It is not a problem of 20 or 21 century; it is the problem we are facing from ancient time. The more we get civilized using science and technology, the more we get polluted. Modern science and technology is for our welfare but the cost of facilities we get through science and technology is pollution. It is dangerous for us to get polluted. We and our future generation will have to pay for pollution. Our planet will not be a better living place if we do not stop polluting. Through pollution we are building our planet a hell. If ecosystem harms in this way, we will not be able to exist in this world.

This doesn’t mean we should stop using science and technology. In fact, we are very much depended on science and technology that we are not able to do such thing. We should use those and try to invent those things which are not destructive or harmful or unsafe for us, our environment, our ecosystem, and our planet. It is not an impossible or impractical job to be done for us. If we think and try to make solution, we can get result. It is not enough for us to only identify the problem or discuss it. It is important to solve the problem. We should try to not to pollute as far as we can like we can use bags which are made from jute or cloth or other material which are not unsafe  instead of poly bags. If we stop using poly bags manufacturer will stop producing it because it will lose demand. Only we can prevent or stop polluting.