| Greenhouse gas | Major sources |
|---|---|
| Carbon Dioxide | Fossil fuel combustion; Deforestation; Cement production |
| Methane | Fossil fuel production; Agriculture; Landfills |
| Nitrous Oxide | Fertilizer application; Fossil fuel and biomass combustion; Industrial processes |
| Chlorofluorocarbon-12 (CFC-12) | Refrigerants |
Which of the following is are greenhouse gas gases?
Greenhouse gases that occur both naturally and from human activities include water vapor, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and ozone (O3).
What are the 4 most common greenhouse gases?
On this page:Overview.Carbon Dioxide.Methane.Nitrous Oxide.Fluorinated Gases.
What are the 7 greenhouse gases?
Several major greenhouse gases that result from human activity are included in U.S. and international estimates of greenhouse gas emissions:Carbon dioxide (CO2)Methane (CH4)Nitrous oxide (N2O)Industrial gases: Hydrofluorocarbons (HFCs) Perfluorocarbons (PFCs) Sulfur hexafluoride (SF6) Nitrogen trifluoride (NF3)
What are the 5 main greenhouse gases?
The main gases responsible for the greenhouse effect include carbon dioxide, methane, nitrous oxide, and water vapor (which all occur naturally), and fluorinated gases (which are synthetic). Greenhouse gases have different chemical properties and are removed from the atmosphere, over time, by different processes.
What are the 10 greenhouse gases?
Main Greenhouse GasesGreenhouse gasMajor sourcesCarbon DioxideFossil fuel combustion; Deforestation; Cement productionMethaneFossil fuel production; Agriculture; LandfillsNitrous OxideFertilizer application; Fossil fuel and biomass combustion; Industrial processesChlorofluorocarbon-12 (CFC-12)Refrigerants4 more rows
What are greenhouse gases answer?
greenhouse gas, any gas that has the property of absorbing infrared radiation (net heat energy) emitted from Earth's surface and reradiating it back to Earth's surface, thus contributing to the greenhouse effect. Carbon dioxide, methane, and water vapour are the most important greenhouse gases.
What are greenhouse gases Class 9?
They are responsible for increasing the temperature of the atmosphere. Carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), Ozone (O3), and chlorofluorocarbons (CFCs), along with water vapour are known as greenhouse gases.
How many greenhouse gases are there?
There are ten primary GHGs; of these, water vapor (H2O), carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) are naturally occurring.
What is greenhouse gas Class 8?
The greenhouse gases are carbon dioxide, methane and water vapour. These gases are found in the atmosphere. The Earth releases the radiation obtained from the sun back into the atmosphere after absorbing some of it.
What is the most common greenhouse gas?
carbon dioxide (CO2)Of the greenhouse gases, carbon dioxide (CO2) is the most prominent. Sources of atmospheric CO2 include volcanoes, the combustion and decay of organic matter, respiration by aerobic (oxygen-using) organisms, and the burning of fossil fuels, clearing of land, and production of cement by humans.
What are the top 3 sources of greenhouse gases?
In the United States, most of the emissions of human-caused (anthropogenic) greenhouse gases (GHG) come primarily from burning fossil fuels—coal, natural gas, and petroleum—for energy use.
Which one is not greenhouse gas?
nitrogenVarious greenhouse gases are carbon dioxide, methane, chlorofluorocarbon, ozone, nitrous oxide, and water vapor. So, the gas which is not a greenhouse gas is nitrogen.