Air Pollution In Beijing Environmental Sciences Essay
Air Pollution essay Essay Examples - New York essay
Another thing that will help the environment get different type of gas for cars that is harmless to the environment. But some ways that we can help the environment are to sometimes ride a bike instead of a car. Doing that will do well for the environment and you because you are getting a good workout. But a substance in the air that can be harmful to humans and the environment is known as an air pollutant. Air pollutants are the gases such as carbon dioxides. Which mainly come from factories and cars.
Page 2 Air Pollution essay Essay.
Electric Cars are on the road, under development and promise to become vehicles of choice for urban transportation. Tesla is the best known electric car company that is addressing the need for local battery manufacturing and is building charging stations that are essential for long distance travel in their cars. The new cars represent advances in technology that link computers, electric motors and batteries into systems that drive well, self-regulate, and require little maintenance. The main components are modules that are removed to be refurbished in specialized factories and recycled. One limitation is battery technology. Batteries are heavy, wear out quickly with repeated recharging and require expensive, rather scarce materials such as lithium. Another more severe limitation is obtaining electricity from a non-polluting power source. Even if all the technical problems of building reliable electric cars were solved, there remains a daunting list of infrastructure problems yet to be solved. While electric cars produce little air pollution, generating electricity continues to be a major source of air pollution. If an electric car is recharged with electricity produced by a coal-burning generator, there is no net benefit to the atmosphere. A real solution for car technology would reduce air pollution beginning at source materials and would continue through the use cycle of the vehicle. While is it feasible to use fossil fuels in generation plants with all the latest techniques of emission control and C02 recycling, these plants are uncommon . Before more people plug in electric vehicles, a new infrastructure of non-polluting, affordable electricity production will have to be built.