Environmental Chemistry is the study of chemicals and their effects on the environmen focuses on pollutants in the ir, water, and soil, and how they impact ecosystems and human health
Environmental chemistry helps us understand how chemicals interact in nature and their on living organisms. It provides solutions to reduce pollution and conserve resources.
Chemical reactions in the environment, like those in air and water, can lead to pollu Understanding these reactions helps in controlling harmful pollutants and minimizing their effect ecosystems.
The Earth's atmosphere is made up of 78% nitrogen, 21% oxygen, and small amounts of other 17. gases like argon, carbon dioxide, and water vapor.
Oxygen is essential for respiration in living organisms and is also involved in combustio processes. It supports life and helps maintain a balance in the atmosphere.
Carbon dioxide traps heat in the atmosphere, contributing to the greenhouse effect. Increasel levels of CO₂ are a major cause of global warming.
Ozone is a gas found in the stratosphere that absorbs most of the Sun's harmful ultraviolet (0 radiation. It protects life on Earth by preventing UV radiation from reaching the surface.
Air pollutants are harmful substances released into the air, such as gases (carbon monoxid nitrogen oxides) and particulate matter (dust, soot). They can harm health and the environment 9.
Carbon monoxide can be deadly as it interferes with the blood's ability to carry oxygen. It can cause dizziness, headaches, and even death at high concentrations.
Particulate matter consists of tiny particles or droplets in the air that can be inhaled, causing piratory and cardiovascular problems, especially in children and the elderly.
Ontribute to the formation of acid rain pollutant that can irritate the respiratory system and
The main source of carbon dioxide emissions is the burning of fossil fuels, such as coal, oil, and natural gas, for energy production and transportation is
Vehicles emit nitrogen oxides (NOx), carbon monoxide, and particulate matter. These pollutants Itcome from the combustion of fuel in engines and contribute to smog formation.
Natural sources include wildfires, volcanic eruptions, and dust storms, which release pollutants e ash, sulfur dioxide, and particulate matter into the atmosphere.
Industries burn fossil fuels and release harmful gases such as sulfur dioxide, nitrogen oxides, and carbon dioxide, along with particulate matter that pollutes the air.
Acid rain is caused by sulfur dioxide (SO₂) and nitrogen oxides (NOx) reacting with water vapor in the atmosphere, forming sulfuric acid and nitric acid. These acids fall as rain, damaging the environment.
Acid rain can damage plant leaves, hinder growth, and leach important nutrients from the soil, making it harder for plants to survive.
Acid rain lowers the pH of water bodies, making them more acidic. This harms aquatic Grganisms by disrupting their ability to survive and reproduce.
Acid rain reacts with minerals in buildings, especially limestone and marble, causing them to trode and weaken over tire, damaging architectural structures
Global warming refers to the long-term increase in Earth's average temperature, primarily due the accumulation of greenhouse gases like carbon dioxide and methane in the atmosphere
The main causes of global warming are deforestation, and industrial emissions, which release greenhouse gases into the atmosphere. 22
Methane is a potent greenhouse gas. It traps more heat than carbon dioxide, contributing gnificantly to global warming, especially from sources like livestock and landfil
The greenhouse effect occurs when greenhouse gases, like carbon dioxide and methane, trap Ans. to Earth's surface. It is a natural process, but activities have intensified it.
Air pollution can be reduced by using cleaner energy sources, reducing vehicle emissions, u public transportation, and promoting recycling and sustainable practices.
Reducing the use of fossil fuels, increasing energy efficiency, protecting forests, and using renewable energy sources are some ways to combat global warming and reduce its harmful effects.
This question is not answered in the provided text. You should provide an answer based on your knowledge of the topic. A possible answer is: Reducing exposure to air pollutants is the primary way to prevent harmful health effects. This can be achieved through various measures like using air purifiers indoors, wearing masks outdoors during high pollution days, and supporting policies that aim to reduce air pollution at the source.
