Write this in your own words.
what is Pollution?
Pollution is the introduction of contaminants into the natural environment that cause adverse change.[1] Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution.
How is it formed?
Air pollution is the introduction into the atmosphere of chemicals, particulates, and biological matter that cause harm to humans, other living organisms, or cause damage to the natural environment. Stratospheric ozone depletion(contributed to air pollution) has long been recognized as a threat to human health as well as to the Earth¡¯s ecosystems. The Earth is capable of cleaning itself of a certain level of pollution, but man-made pollutant have become too numerous for the Earth¡¯s natural mechanisms to remove. We are seeing the results of this overload in the form of acid rain, smog, and the variety of health problems that can be contributed to our environment.
One of the main causes of air pollution is manufacturing. This source of pollution spews particulate matter and chemicals into the atmosphere. The exhaust from a factory includes, sulfur oxides, nitrogen oxides, carbon monoxide and dioxide, as well as volatile organic compounds and particulates. There is not an area of the Earth¡¯s atmosphere or an ecosystem that has not been altered by the long term effects of the pollution created by manufacturing. Strides have been made to filter the material coming from manufacturing plants, but it may take the Earth millenia to completely recover from the damage already done.
As the list of causes of air pollution goes this next offender is number one. The burning of fossil fuels is a part of the everyday life of every human on the planet. We burn fossil fuels in our cars, fossil fuel is burned to extract fossil fuel from the Earth, and fossil fuel is used to process fossil fuel into its individual components. Every step of the way releases sulfur and nitrogen oxides, carbon monoxide, heavy metals, and particulates into the air. Each step in the process increases the number of asthma cases in the world, raises a person¡¯s chance of having cancer, and increases the chance that your child will be born with congenital defects.
The Earth itself contributes to air pollution through volcanic eruptions, wildfires, and other natural process, but it is capable of recovering from those sources. As humans continue to industrialize with a dependence on fossil fuels, we continue to put our planet¡¯s future in jeopardy and shorten the longevity of our species.
Are your teacher wants MY words?
Pollution can be defined as the presence or introduction of harmful contaminants into the natural environment, which leads to negative changes. It can take various forms, such as chemical substances or energy like noise, heat, or light. These contaminants, known as pollutants, can be either chemicals and energies that are foreign to the environment or naturally occurring substances that become harmful due to excessive levels.
Air pollution, for example, occurs when harmful chemicals, particles, and biological matter are released into the atmosphere. This can have detrimental effects on human health, other living organisms, and the overall environment. One significant factor contributing to air pollution is manufacturing processes. Factories release pollutants like sulfur oxides, nitrogen oxides, carbon monoxide and dioxide, volatile organic compounds, and particulate matter into the air. These emissions have been altering the Earth's atmosphere and ecosystems over time.
Another major cause of air pollution is the burning of fossil fuels. Fossil fuels are used extensively in our daily lives, from powering cars to extracting and processing them for various purposes. Each step of this process releases harmful pollutants such as sulfur and nitrogen oxides, carbon monoxide, heavy metals, and particulate matter. The widespread use of fossil fuels has been linked to health issues like asthma, cancer, and congenital defects.
While natural processes like volcanic eruptions and wildfires also contribute to air pollution, the Earth has mechanisms to recover from these sources. However, the excessive levels of pollution caused by human activities, particularly our reliance on fossil fuels for industrialization, pose a threat to the Earth's future and the longevity of our species. Efforts have been made to mitigate and filter pollutants, but the impact of past and ongoing pollution may take a long time for the Earth to fully recover from.