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The enhanced greenhouse effect, caused by the additional amounts of greenhouse gases from the burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity. These gases absorb and then emit infrared radiation rising from the surface of the earth. Heat is thus prevented from escaping into space, and global warming is caused.
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What are some ways people can effect earths energy budget?
This is straight from the book: 1.Solar radiation hits Earth and it's atmosphere 2.Earth loses energy by reflection of sunlight from its surface and from clouds, dust, and air molecules in the atmosphere 3.Earth's surface, clouds, and atmosphere lose infrared radiation(heat) to space 4.Greenhouse gasses, such as carbon dioxide, let sunlight in but keep infrared radiation from escaping to space
What in the atmosphere interferes with the transmission of infrared rays into space?
Greenhouse gases in the atmosphere interfere with the transmission of infrared rays into space.The primary atmospheric component that absorbs/blocks infrared (as well as microwave) radiation is water vapor, the amount of which remains relatively constant.Carbon dioxide is the dangerous greenhouse gas which has been building up rapidly since the Industrial Revolution when we began burning fossil fuels. This buildup is causing global warming and climate change.Clouds also prevent infrared radiation escaping into space.
What happens as solar radiation travels towards earth?
Some is absorbed by molecules in the atmosphere (such as ultraviolet absorption by ozone), some is absorbed on the surface, and some is reflected by clouds or the surface back into space. The surface will re-radiate much of the absorbed solar radiation as infrared (thermal) radiation, and some of this is then absorbed by atmospheric gases such as carbon dioxide and methane.
Why does co2 make the earth hotter?
Carbon dioxide (CO2) traps heat in the Earth's atmosphere by absorbing and re-emitting infrared radiation. This process enhances the greenhouse effect, leading to warming of the planet's surface temperatures. Human activities, such as burning fossil fuels, have increased the concentration of CO2 in the atmosphere, amplifying this warming effect.
When heat is felt from a burning fire?
Heat is transferred to your body through radiation when you feel the warmth from a burning fire. The fire emits infrared radiation that travels in a straight line and warms up objects it comes into contact with, like your skin. This sensation is due to the transfer of thermal energy from the fire to your body.
Trapped infrared radiation?
Trapped infrared radiation refers to the phenomenon where certain gases in the Earth's atmosphere, such as carbon dioxide and methane, absorb and re-radiate infrared radiation. This process leads to warming of the Earth's surface and is known as the greenhouse effect. Excessive trapping of infrared radiation due to human activities, such as burning fossil fuels, is a key factor driving global climate change.
Which two gases have been added to earth's atmosphere in large amounts and are believed to have increased global warming by absorbing infrared radiation?
Carbon dioxide and methane are the two main gases that have been added to Earth's atmosphere in large amounts due to human activities such as burning fossil fuels and livestock farming. These gases are known as greenhouse gases as they trap heat in the atmosphere, leading to increased global warming by absorbing and trapping infrared radiation.
What are some ways people can effect earths energy budget?
This is straight from the book: 1.Solar radiation hits Earth and it's atmosphere 2.Earth loses energy by reflection of sunlight from its surface and from clouds, dust, and air molecules in the atmosphere 3.Earth's surface, clouds, and atmosphere lose infrared radiation(heat) to space 4.Greenhouse gasses, such as carbon dioxide, let sunlight in but keep infrared radiation from escaping to space
What in the atmosphere interferes with the transmission of infrared rays into space?
Greenhouse gases in the atmosphere interfere with the transmission of infrared rays into space.The primary atmospheric component that absorbs/blocks infrared (as well as microwave) radiation is water vapor, the amount of which remains relatively constant.Carbon dioxide is the dangerous greenhouse gas which has been building up rapidly since the Industrial Revolution when we began burning fossil fuels. This buildup is causing global warming and climate change.Clouds also prevent infrared radiation escaping into space.
What factors affect the emissions and absorption of infrared radiation?
Factors that affect the emissions and absorption of infrared radiation include the concentration of greenhouse gases in the atmosphere, surface temperature, cloud cover, and the presence of human activities like burning fossil fuels. These factors influence the Earth's energy balance and can result in changes to the overall warming or cooling of the planet.
What happens as solar radiation travels towards earth?
Some is absorbed by molecules in the atmosphere (such as ultraviolet absorption by ozone), some is absorbed on the surface, and some is reflected by clouds or the surface back into space. The surface will re-radiate much of the absorbed solar radiation as infrared (thermal) radiation, and some of this is then absorbed by atmospheric gases such as carbon dioxide and methane.
Why does co2 make the earth hotter?
Carbon dioxide (CO2) traps heat in the Earth's atmosphere by absorbing and re-emitting infrared radiation. This process enhances the greenhouse effect, leading to warming of the planet's surface temperatures. Human activities, such as burning fossil fuels, have increased the concentration of CO2 in the atmosphere, amplifying this warming effect.
What does the atmosphere shield us from?
The atmosphere protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night.
When heat is felt from a burning fire?
Heat is transferred to your body through radiation when you feel the warmth from a burning fire. The fire emits infrared radiation that travels in a straight line and warms up objects it comes into contact with, like your skin. This sensation is due to the transfer of thermal energy from the fire to your body.
What are the safety specifications for infrared BBQ grills?
Infrared barbecue grills use radiant heat to cook food, not radiation. It cooks meat very quickly and thoroughly, and the only risk you'll encounter in the beginning is burning food, the time you get accustomed to it.
Name two things the earth atmosphere helps keep out?
The Earth's atmosphere helps to block harmful ultraviolet radiation from the sun, protecting living organisms from its damaging effects. It also blocks most meteoroids from reaching the Earth's surface, burning them up as they enter the atmosphere.
How does the atmosphere insulate the earth?
The atmosphere insulates the Earth by trapping heat radiated from the surface. Greenhouse gases, such as carbon dioxide and water vapor, absorb and re-emit this heat, preventing it from escaping into space. This greenhouse effect keeps the Earth's surface warmer than it would be otherwise.
