Carbon dioxide, methane, nitrous oxides, and water vapor are greenhouse gases. Water vapor, which responds to changes in temperature, is called a “feedback.” The warming effect of carbon dioxide helps keep the climate stable. Nitrous oxide, a byproduct of burning fossil fuels, has been shown to contribute to acidification of the oceans.
“We know that these gases are warming the planet, but we don’t know how much,” said Michael Oppenheimer, an atmospheric scientist at the University of California, Irvine, who was not involved with the new study.
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What are greenhouse gases short answer?
The so-called greenhouse effect is caused by them. Carbon dioxide, methane, and nitrous oxide can be found naturally in low concentrations. However, they can also be produced by human activities, such as the burning of fossil fuels. Carbon dioxide is the most important greenhouse gas.
It is produced naturally by plants and animals, and is released into the air when they photosynthesise. This process is known as photosynthesis. Carbon dioxide also contributes to the formation of clouds, which reflect sunlight back into space, reducing the amount of sunlight that reaches the Earth’s surface.
What is the greenhouse effect what is a greenhouse gas quizlet?
The gas is greenhouse gas. Water vapor, carbon dioxide, methane, nitrous oxide, and sulfur dioxide should be included. CFCs (chlorofluorocarbons) are a group of chemicals that are used in refrigerators, air conditioners, dehumidifiers and air-conditioning systems. They are also found in aerosols, such as dust, smoke and smokeless tobacco smoke. These chemicals have been linked to a variety of health effects, including cancer, birth defects, reproductive problems, asthma and other respiratory problems.
(WHO) has classified them as a Group 2B carcinogen, meaning they cause cancer when inhaled or absorbed through the skin. (EPA) does not consider them to be carcinogenic to humans. In fact, some studies have shown that they may be protective against certain types of cancer. For more information, visit the EPA’s website at www.epa.gov.
What are greenhouse gases and what they do?
The main gases responsible for the greenhouse effect are carbon dioxide, methane, nitrous oxide, and water vapor, which all occur naturally. Greenhouse gases can be emitted by human activities, natural processes, or both. Human activities include the burning of fossil fuels and deforestation. Natural processes include volcanic eruptions and the release of gases from deep ocean sediments. Both natural and human-caused greenhouse gas emissions contribute to global warming.
What is greenhouse explain?
A building with glass walls and a glass roof is a greenhouse. Tomatoes and tropical flowers can be grown in a greenhouse. During the winter, a greenhouse stays warm. At night, the heat from the sun is reflected back into space. Greenhouses can be built in a variety of sizes and shapes. They can also be made of wood, metal, glass, or other materials.
The size of a greenhouse depends on the type of plant it is growing. For example, if you are growing tomatoes, you will need a larger greenhouse than a smaller one. If you want to plant a large number of different types of plants in the same greenhouse, it may be necessary to build a separate greenhouse for each type.
Why is it called greenhouse gases?
The greenhouse effect is one of the most important aspects of climate change. It is the difference between the amount of sunlight that reaches the Earth’s surface and the energy that is absorbed by plants, animals, and other living things. (CO2) is a gas made up of carbon and oxygen atoms.
Carbon dioxide is produced by the burning of fossil fuels, such as coal, oil and natural gas, as well as by photosynthesis, the process by which plants use sunlight to convert carbon dioxide into sugars. CO2 is also released by human activities, including deforestation, landfills, industrial processes, agriculture and waste disposal.
What are greenhouse gases in Brainly?
Greenhouse gases are gases that are present in the environment and trap the sun’s heat to increase the average temperature of the earth. The greenhouse effect can be caused by these gases. Carbon dioxide, methane, nitrous oxide, and chlorofluorocarbons are some of the greenhouse gases. (CO2) is a gas that is produced by the burning of fossil fuels. CO2 is also a major contributor to global warming.
This increase is primarily due to human activities, which have increased the use of coal, oil and natural gas, as well as deforestation and other land-use changes. In addition, the increase in atmospheric concentrations of these gases has led to a rise in global average temperatures of about 0.8° C (1.1° F) since the mid-20th century.
