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Water vapor and carbon dioxide.
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∙ 11y ago
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What are two elements that made up most of the early atmosphere?
Nitrogen (78%) and oxygen (21%) are the two most common gases in the atmosphere.
What two elements comprise 99 percent of the volume of the Earth's atmosphere?
Earth's atmosphere is roughly 78% Nitrogen & 21% Oxygen.
What happens when the sun's heat warms the earth and the infrared radiation goes up into the atmosphere and is trapped by the greenhouse gases?
The greenhouse gases hold the heat. This heat warms the atmosphere around and also back down to the surface of the earth. As more fossil fuels (coal, oil and natural gas) are burnt, more greenhouse gases are emitted and the atmosphere gets warmer. This is called global warming, which is causing climate change.
What would happen if carbon dioxide and methane were not around the atmosphere?
Carbon dioxide and methane are two greenhouse gases. They trap infrared heat rising from the earth's surface and help to keep the earth warm enough for life. If they were not around, the earth would be too cold for life.
What two elements make up the largest portion of earth's atmosphere?
Im pretty sure its oxygen and nytrogen
What are the two elements of atmosphere?
oxygen, nitrogen
What are the two dominant elements in the atmosphere?
oxegen and nirogen
What two properties are most important in determining the surface temperature of a planet?
The two factors that affect the amount of sunlight received by a planets surface would be how close it is to the sun and how much of an atmosphere it has. This is because an atmosphere will trap heat.
What are two elements that made up most of the early atmosphere?
Nitrogen (78%) and oxygen (21%) are the two most common gases in the atmosphere.
Is there any heat exchange between object and the surrounding atmosphere?
As long as the body and the surrounding atmosphere are at different temperatures, there will be heat transfer between the two.
What is the major way in which heat energy is spread through the atmosphere?
One way that heat energy is spread through the atmosphere is through radiation. Conduction and convection are two other ways that heat energy is spread through the atmosphere.
What gases up the atmosphere?
Two elements,Nitrogen and Carbon Dioxide.Almost 99%
What two elements comprise 99 percent of the volume of the Earth's atmosphere?
Earth's atmosphere is roughly 78% Nitrogen & 21% Oxygen.
What gases make up the atmosphere?
Two elements,Nitrogen and Carbon Dioxide.Almost 99%
What happens when the sun's heat warms the earth and the infrared radiation goes up into the atmosphere and is trapped by the greenhouse gases?
The greenhouse gases hold the heat. This heat warms the atmosphere around and also back down to the surface of the earth. As more fossil fuels (coal, oil and natural gas) are burnt, more greenhouse gases are emitted and the atmosphere gets warmer. This is called global warming, which is causing climate change.
When wood burns which two elements must it contain?
oxygen and heat!
Compare compounds with mixtures?
a compound will be two elements chemically bonded to each other a mixture can be two or more different compounds (or elements) in an area (i.e a beaker, the atmosphere)
