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The greenhouse effect causes an increase in global temperatures. This increase is due primarily to ________. Select one: A. the loss of ozone that trapped cooling UV radiation in the atmosphere. B. CO2 and other greenhouse gases slowing the escape of UV radiation from Earth.
they are important to ensure earth is warm enough for life, however if levels of these gases in the atmosphere increase it leads to an increase in the greenhouse effect which causes the earth's average temperature to rise.
THE GREENHOUSE EFFECT. We examine in this chapter the role played by atmospheric gases in controlling the temperature of the Earth. The main source of heat to the Earth is solar energy, which is transmitted from the Sun to the Earth by radiation and is converted to heat at the Earth’s surface.
Green house gases such as carbon dioxide, methane, and oxides of nitrogen tend to absorb some of the reflected infrared radiation and re-reflect it back towards the earth. This is what causes the greenhouse effect and it results in an increase in average mean temperature on earth. It is a natural phenomenon.
18 wrz 2024 · Greenhouse effect, a warming of Earth’s surface and troposphere (the lowest layer of the atmosphere) caused by the presence of water vapor, carbon dioxide, methane, and certain other gases in the air. Of those gases, known as greenhouse gases, water vapor has the largest effect.
Greenhouses gases are atmospheric gases such as carbon dioxide (CO 2), methane (CH 4), and water vapor (H 2 O) that absorb and re-radiate heat, which warms the lower atmosphere and Earth’s surface. This process of absorption and re-radiation of heat is called the greenhouse effect.
increasing the amount of greenhouse gases, such as carbon dioxide, released into the atmosphere. This is trapping extra heat, and causing the Earth’s temperature to rise. These rising temperatures cause environmental changes, such as melting glaciers and ice sheets. Excess heat is not limited to the air. Ocean temperatures have also increased,
