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  1. Carbon dioxide is emitted by burning fossil fuels (coal, oil and natural gas).
  2. Methane is emitted by bad farming practices in cattle and rice farming.
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Cheyanne Tremblay

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2y ago
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12y ago

Carbon Dioxide (CO2) and Methane (CH4). We can do something to reduce these emissions.

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Lishalemon

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2y ago
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12y ago

Leaving aside water vapour, the two major greenhouse gases are methane and carbon dioxide.

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11y ago
  1. Carbon dioxide (CO2)
  2. Methane (CH4)

These are both natural gases, but they are being added by human activity.

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12y ago

Carbon dioxide and methane.

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11y ago

carbon dioxide and water vapour

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Q: Which are the two major greenhouse gases?
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Related questions

What are the two most common greenhouse gases?

the two major gases that cause greenhouse gases are methane and carbon dioxideco2, methene, evaporates


Name two greenhouse gases in your atmosphere?

two greenhouse gases are carbon dioxide and methane


How can you use the term greenhouse gases in a sentence?

The greenhouse gases contribute to the greenhouse effect. Greenhouse gases are inescapable.


Which two gases in Earths atmosphere are believed by scientists to be greenhouse gases that are major contributors to global warming?

When we speak of global warming, we usually mean the recent increase in average global temperatures. The two gases considered to be the major contributors to this effect are carbon dioxide and methane.


What is the climate change that produces greenhouse gases?

Climate change does not produce greenhouse gasses. It is thought that greenhouse gasses are a major cause of climate change.


What is oxygens role in greenhouse gases?

Oxygen is not a greenhouse gas. It deceases the greenhouse gases.


What are the two greenhouse gases in cow manure?

There are no greenhouse gases in cow manure, but methane is easily produced from manure if it decomposes anaerobicly (without oxygen).


What gases are not greenhouse gas?

Greenhouse gases must have three atoms, so gases like hydrogen (H2) and Oxygen (O2) are not greenhouse gases.


How are atmospheric gases like the gases in a greenhouse?

The glass on the greenhouse stops temperature from leaving or entering like the gases do to the earth.The atmospheric gases are called 'greenhouse gases' based on the idea that the gases 'trap' heat like the walls of a greenhouse do


The major greenhouse gases include methane CFCs water vapor and?

Carbon Dixide


The major greenhouse gases include methane CFCs water vapor and what?

Carbon Dioxide.


What does the greenhouse do to the gases from the atmosphere?

The greenhouse effect warms the gases in the atmosphere.