Burning of Fuels Leads to Harmful Products
When we burn fuels, we release harmful products into the air. These products can cause respiratory problems, heart disease, and cancer. They can also damage our environment by causing acid rain and climate change.
There are many different types of fuels that we use, including coal, oil, and natural gas. Each type of fuel produces different harmful products when it is burned.
Coal
Coal is a fossil fuel that is formed from the remains of plants and animals that lived millions of years ago. When coal is burned, it releases sulfur dioxide, nitrogen oxides, and particulate matter into the air. Sulfur dioxide can cause acid rain, which can damage plants and animals. Nitrogen oxides can cause smog, which can irritate our lungs and make it difficult to breathe. Particulate matter can also irritate our lungs and cause respiratory problems.
Oil
Oil is another fossil fuel that is formed from the remains of plants and animals. When oil is burned, it releases carbon dioxide, nitrogen oxides, and particulate matter into the air. Carbon dioxide is a greenhouse gas that traps heat in the atmosphere, which can lead to climate change. Nitrogen oxides can cause smog, which can irritate our lungs and make it difficult to breathe. Particulate matter can also irritate our lungs and cause respiratory problems.
Natural Gas
Natural gas is a fossil fuel that is formed from the remains of plants and animals. When natural gas is burned, it releases carbon dioxide, nitrogen oxides, and particulate matter into the air. Carbon dioxide is a greenhouse gas that traps heat in the atmosphere, which can lead to climate change. Nitrogen oxides can cause smog, which can irritate our lungs and make it difficult to breathe. Particulate matter can also irritate our lungs and cause respiratory problems.
In addition to these harmful products, burning fuels can also release other pollutants into the air, such as lead, mercury, and benzene. These pollutants can cause a variety of health problems, including cancer, birth defects, and neurological damage. We can all help to reduce the amount of harmful products that are released into the air by burning fewer fuels. We can do this by driving less, using public transportation, and walking or biking whenever possible. We can also use energy-efficient appliances and light bulbs in our homes.
What is a Fuel? and Effects of Burning Fuels – NCERT Class-8 Notes
What is a Fuel? and Fuel Efficiency Burning of Fuels Leads to Harmful Products- Class 8 NCERT Revision Notes: Fuel is a substance that releases energy when burned. Fuels are used to power vehicles, generate electricity, and heat homes and businesses. There are many different types of fuels, including fossil fuels, renewable fuels, and nuclear fuels. Fuel efficiency is a measure of how efficiently a fuel is used. It is the ratio of the amount of energy produced by a fuel to the amount of energy that is consumed. Fuel efficiency is important because it can help to reduce fuel costs and emissions.
In this article, we will look into the meaning of fuel and fuel efficiency. We will also discuss about the burning of fuels leads to harmful products. It is an important concept in class 8 science. Students can go through this article to get comprehensive notes on fuel and fuel efficiency.
Table of Content
- What is Fuel?
- Types of Fuel
- Properties of Ideal Fuel
- What is Fuel Efficiency?
- Calorific Value
- Calorific Values of Different Fuels
- Burning of Fuels Leads to Harmful Products
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