What is the major source of photochemical smog?
Photochemical smog is produced when sunlight reacts with nitrogen oxides and at least one volatile organic compound (VOC) in the atmosphere. Nitrogen oxides come from car exhaust, coal power plants, and factory emissions.
What is the major source of photochemical smog quizlet?
Photochemical smog is caused by nitrogen oxides combing with sunlight and other pollutants. Acid rain is caused by sulfur oxides and nitrogen oxides combining with water.
Which of the following is not a photochemical smog?
Among the given chlorofluorocarbons are the compounds that are responsible for ozone depletion which degrades ozone into molecular oxygen. It is not a component of photochemical smog.
What are the similarities of smog and acid precipitation?
Smog and acid rain are produced through similar sources, primarily vehicle and industry emissions. Though both result from human-caused air pollutants, there are chemical distinctions between the two.
What human activity is responsible for smog and acid rain?
Most of the nitrogen oxides released in the U.S. due to human activity are from the burning of fossil fuels associated with transportation and industry. When fossil fuels are burned, they release nitrogen oxides into the atmosphere, which contribute to the formation of smog and acid rain.
What are the effects of smog and acid rain?
Acid rain can damage crops, forests, wildlife populations, and cause respiratory and other illnesses in humans. When sulfur dioxide and nitrogen oxides react with water vapor and other chemicals in the presence of sunlight, various acidic compounds form in the air and come to the earth as acid rain.
What is the solution for land pollution?
To reduce solid waste pollution on land, you can reuse materials such as cloth, plastic bags, and glass in your home rather than disposing of them. By recycling, you reduce the amount of solid refuse going to landfills and also make a contribution toward saving natural resources.
How can humans reduce land pollution?
Reduce, Reuse and Recycle At the individual level, there are many things we can do to reduce our contribution to land pollution. One of the simplest ways to do this is to reuse or recycle items so that you aren’t creating waste out of a material or item that still has a purpose.
What is land pollution Short answer?
Land pollution, the deposition of solid or liquid waste materials on land or underground in a manner that can contaminate the soil and groundwater, threaten public health, and cause unsightly conditions and nuisances.
What are major sources of land and air pollution?
There are four main types of air pollution sources: mobile sources – such as cars, buses, planes, trucks, and trains. stationary sources – such as power plants, oil refineries, industrial facilities, and factories. area sources – such as agricultural areas, cities, and wood burning fireplaces.
How land is polluted?
Land pollution is a result of dumping garbage, waste, and other toxins making the land contaminated or polluted. The source of land pollution comes from the human element such as littering, and waste that is washed ashore from boats, oil rigs, and sewage outlets.
Which is an environmental concern?
Environmental concerns may be related to local or global issues. Examples of global issues are GHG emissions or stratospheric ozone depletion, whereas local environmental disturbances may include pollution of air, soil, and water. Loss of biodiversity is between these two categories (i.e., global and local).