Environment: Pollution and Human Activity

Nowadays the Earth faces a number of thoughtful problems, much(prenominal) as the environment defilement, the increasing people, the fatal do of nuclear weapons, etc. The problems arising from not just development in terms of skill and technology but in like manner the take in up in sympathetic demands establish on population and economy.According to Professor David Karoly from the Department of Earth Sciences at the University of Melbourne, it is prison term to take urgent action to slow global warming by world activities, be private road the impacts of human-caused climate change in many natural systems much earlier than previous studies had projected which are creation seen (Proof humans bring in damaged earth, 2008). There is inconvertible fact that in history of humanity, human causes detrimental effects on earth. Indeed, human bodily process affects nature and human environment. For centuries, many activities of human chip in destroyed ecosystem of the Eart h.De timbreation and over-hunting is one of the main causes of this dependable situation. The world is very big, but natural resources are not endless. In fact, Dave Gilbert (2012) announced that nearly a fifth of the Brazilian forest has been lost since 1970. That means all of the trees, plants, insects, animals and people who live there all killed or forced to find a new home. The world population is growing rapidly, so people need nutrition and shelter. Many food and housing means that they need more land from nature. Therefore, they cut blast trees to build houses, deforest to plant vegetables and raise cattle.They destroy natural areas in order to expand cities and towns, and they overuse natural resources. Now people provided can see some animals in the zoo because they rush disappeared in nature. In addition, intensive and indiscriminate fishing in fresh weewee systems, such as Lake Victoria in East Africa have catastrophic effects may prove to biodiversity (Elsa & Mic hael, 2011). Poaching is not only a proficient problem but also massive over-fishing. Many nations have prohibited illegal activities, but enforcement is very difficult. Industrial pollution and daily blow is also a major factor affecting the environment.Admittedly, people are producing more and more rubbish, because they prefer to eat the ready-made food. This has given come near to the rubbish production. These garbage produce in many ways and unfortunately, have unstable effect on ecosystem. Susan Patterson (2014) showed that farmers in the U. S. use about 450 jillion kilograms of pesticides every year, so most of the rivers and streams in the U. S. have more chemicals that cause cancer and birth defects. In industry, many companies are causing a lot of pollution. The fast rate of growth of chemicals industry has seriously touched the health of not only the environment but also the population.The companies have chimneys that emit bad toxic that pollutes the aura. They also use chemicals that are bad for the environment. The chemicals have bad environmental effect on the water and ground. The environments pollution levels are important, because it can effect badly on human bodies. Air pollution can affect the ability to breath, water pollution can affect human health, and lastly the ground pollution can affect all sorts of different cancers, such as lymph thickening cancer and stomach cancer. Correspondingly, the companies also occupy many places where animals and plants live.The projects improve roads and highways between beautiful greenwood and virgin forest. Therefore, with decreasing forests, people face to increase the hitman of carbon dioxide that there are not enough plants to earn it. According to Chennal (2012), as many as 300 volunteers from Youth Exnora worldwide and HCL Technologies cleaned Marina Beach on July 4. For resolving the increasing stress on the environment and resources, and also responding to the ever-increasing demands o f the citizens for environmental quality nourishion and improvement in ecological environment, many organizations and campaigns is set up to protect environment.On the other hand, the modern demeanor brings human many convenient things such as road and cars. human race can travel or go to other places more conveniently. They also have more convenient and entertaining things such as television, microwave, computer, and tenor conditioner. No one can deny that some human activities make the earth a better to live. However, these things could destroy our environment. A lot of air pollution emits to environment from electricity generation. Exhausted gas from cars and flue gas from factories also pollute the air.Besides, the natural resources that used as the main force are not endless as we thought. Modern industries need more and more resources such as oils, gases, fuels, and water. So, people faced to the serious problems such as the shortage of fuels and water. Human will die of thirst if they bumble water, or die of hungry if they waste the needful fuels that they need for formulation food. If human are not careful about how we use the natural resources, they will lose many of them in the near future.The Earth is being changes by human-caused. Many people are still trying to protect the environment against danger. With practical activities such as planting trees, building subject area parks, protecting danger animals, etc. However, the bad influences are outweighed the good. Human activity is harming not only the Earth but also the living habitats of animals and people. In sum, people should consider carefully before doing something to minimize bad influences on the earth and protect the human life.