what is greenhouse means
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- The noun GREENHOUSE has 1 sense: 1. a building with glass walls and roof; for the cultivation and exhibition of plants under controlled conditions. Familiarity information: GREENHOUSE used as a noun is very rare.
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What Is the Difference Between Global Warming & the Greenhouse Effect Global warming refers to a change in the Earth's climate that is causing it to heat up. The greenhouse effect, on the other hand, is a natural process that happens constantly, due to sunlight and the atmosphere. Global warming is an increase in the Earth's overall temperature, and scientists attribute this increase to the greenhouse effect.
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What Are Greenhouse Gases? Methane is a very effective greenhouse gas, but with a shorter lifespan in the atmosphere than carbon dioxide. It comes from a variety of sources. Some sources are natural: methane escapes wetlands and oceans at a significant rate. Other sources are anthropogenic, which means man-made.
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- The Greenhouse Effect is so called, as it is similar to the warming of air inside a greenhouse compared to the air outside. The greenhouse effect is critical for the survival of life on earth, as it keeps the surface temperature about 33°C warmer than it would be without the greenhouse effect.he Greenhouse Effect and its importance. When visible light from the Sun hits the earth, some of the radiations are absorbed and used to heat the earth.
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- A greenhouse gas (often abbreviated as GHG) is a gas that both absorbs and emits radiation in the infrared range, commonly called thermal radiation or heat Home
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Greenhouse effect A representation of the exchanges of energy between the source (the Sun), the Earth's surface, the Earth's atmosphere, and the ultimate sink outer space. The ability of the atmosphere to capture and recycle energy emitted by the Earth surface is the defining characteristic of the greenhouse effect.nfrared radiation is absorbed by greenhouse gases in the atmosphere. These gases also radiate energy, some of which is directed to the surface and lower atmosphere.
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- Greenhouse gas. A greenhouse gas (abbrev. GHG) is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. The primary greenhouse gases in Earth's atmosphere are water vapor, carbon dioxide, methane, nitrous oxide, and ozone.
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Middle School Home Energy Audit The greenhouse effect is the trapping or absorbing of heat energy in the atmosphere by the greenhouse gases and bouncing it back to earth. This level of greenhouse gases has increased in the last few years and the average temperature on earth has risen. This effect is called global warming.
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Greenhouse Gases, CO2, CO2e, and Carbon: What Do All These Terms Mean? A greenhouse gas (or GHG for short) is any gas in the atmosphere which absorbs heat, and thereby keeps the planet’s atmosphere warmer than it otherwise would be. The main GHGs in the Earth’s atmosphere are water vapour, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and ozone.
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Understanding Global Warming greenhouse effect. the phenomenon whereby the earth's atmosphere traps solar radiation, caused by the presence in the atmosphere of gases such as carbon dioxide, water vapor, and methane.
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- What is the difference between global warming and the greenhouse effect? Global warming is the increase in Earth's near-surface air and ocean temperatures. The greenhouse effect is when water and carbon dioxide absorb outgoing infrared radiation, increasing the planet's temperature.
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- Common-usage definition: Warming caused by human activity. Technical term for this: Anthropogenic global warming. Definition of Greenhouse Gas: A gas, like CO2, which traps the sun’s heat. Definition of Global Carbon Pricing: A single price per ton of CO2 that all countries would try to achieve.
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Greenhouse A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown. These structures range in size from small sheds to industrial-sized buildings.
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CLIMATE • CLIMATE (noun) The noun CLIMATE has 2 senses: 1. the weather in some location averaged over some long period of time. 2. the prevailing psychological state. Familiarity information: CLIMATE used as a noun is rare.
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What is a Greenhouse Gas? A greenhouse gas (often abbreviated as GHG) is a gas that both absorbs and emits radiation in the infrared range, commonly called thermal radiation or heat. When present in the atmosphere, these gases trap radiation in the form of heat, causing a warming process called the greenhouse effect.he presence of four major greenhouse gases, namely water vapor (H 2 O), carbon dioxide (CO 2), methane (CH 4) and nitrous oxide (N 2 O) in the Earth's atmosphere keeps the average temperature of 15º C (59º F), whereas without the greenhouse effect the average temperature would be a frosty -18º C (0º F).
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- The Greenhouse Effect Greenhouse gases are a natural part of the atmosphere. They trap the sun's warmth, and maintain the earth's surface temperature at a level necessary to support life.
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- The noun ATMOSPHERE has 6 senses: 1. a particular environment or surrounding influence. 2. a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade. 3. the mass of air surrounding the Earth.
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Definition of 'penetrating' Synonyms: sharp, harsh, piercing, carrying More Synonyms of penetrating. 2. adjective. If someone gives you a penetrating look, it makes you think that they know what you are thinking. He gazed at me with a sharp, penetrating look that made my heart pound. ...dark penetrating eyes. 3. adjective. Someone who has a penetrating mind understands and recognizes things quickly and thoroughly.
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Greenhouse effect Greenhouse effect, a warming of Earth’s surface and troposphere (the lowest layer of the atmosphere) caused by the presence of water vapour, carbon dioxide, methane, and certain other gases in the air. Of those gases, known as greenhouse gases, water vapour has the largest effect. zoom_in.
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Climate Science Ch.3 The greenhouse effect is the term used to describe the heating of the Earth's surface and lower atmosphere that is caused by the absorption and emission of infrared radiation by certain greenhouse gases. The principal greenhouse gas in the atmosphere is water vapor.   .
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greenhouse gas Definition of GREENHOUSE GAS. : any of various gaseous compounds (such as carbon dioxide) that absorb infrared radiation, trap heat in the atmosphere, and contribute to the greenhouse effect.ADVERTISEMENT.efinition of GREENHOUSE GAS. : any of various gaseous compounds (such as carbon dioxide) that absorb infrared radiation, trap heat in the atmosphere, and contribute to the greenhouse effect. ADVERTISEMENT.
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Greenhouse Gas Emissions: Causes & Sources A greenhouse gas is any gaseous compound in the atmosphere that is capable of absorbing infrared radiation, thereby trapping and holding heat in the atmosphere. By increasing the heat in the atmosphere, greenhouse gases are responsible for the greenhouse effect, which ultimately leads to global warming.
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- Greenhouse effect. Greenhouse effect, a warming of Earth’s surface and troposphere (the lowest layer of the atmosphere) caused by the presence of water vapour, carbon dioxide, methane, and certain other gases in the air. Of those gases, known as greenhouse gases, water vapour has the largest effect.
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Definitions &Translations Freebase(0.00 / 0 votes)Rate this definition: Climate. Climate is the pattern of variation in temperature, humidity, atmospheric pressure, wind, precipitation, atmospheric particle count and other meteorological variables in a given region over long periods.
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Greenhouse gas A greenhouse gas (abbrev. GHG) is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. The primary greenhouse gases in Earth's atmosphere are water vapor, carbon dioxide, methane, nitrous oxide, and ozone. Without greenhouse gases, the average temperature of Earth's surface would be about −18 °C (0 °F), rather than the present average of 15 °C (59 °F). In the Solar System, the atmospheres of Venus, Mars and Titan also contain gases that cause a greenhouse effect.
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- Definition of Global Warming: A gradual increase in the earth’s average surface temperature. Technical term for this: Anthropogenic global warming. Definition of Greenhouse Gas: A gas, like CO2, which traps the sun’s heat.