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Methane
"Methane" in a Sentence (12 examples)
Titan's black rivers and black lakes of methane were a sight to behold with ringed Saturn and the faint distant sun in the cloudy horizon.
How many carbon atoms does methane have?
Since 1990, methane emissions have decreased by 11%.
In March 2014, the Administration released a Strategy to Reduce Methane Emissions from landfills, coal mining, agriculture, and oil and gas systems through voluntary actions and common-sense standards.
Our atmosphere contains 21% oxygen, which is necessary for us to breathe, 78% nitrogen, and 0.9% argon. The other 0.1% consists of water vapor, carbon dioxide, neon, methane, krypton, helium, xenon, hydrogen, nitrous oxide, carbon monoxide, nitrogen dioxide, sulfur dioxide, and ozone.
Cold methane gas is responsible for the blue-green color of Uranus.
Uranus' atmosphere is made up of hydrogen, helium, and methane.
The temperature in Uranus' upper atmosphere is so cold that the methane condenses and forms a thin cloud layer which gives the planet its blue-green appearance.
Neptune has a mantle of liquid hydrogen while the atmosphere is a combination of ammonia, helium, and methane. In the upper atmosphere, methane freezes and forms an ice cloud which casts a shadow on the clouds below.
Triton is thought to be a combination of rock and ice. Its surface temperature is -245 degrees Celsius, and it has a thin atmosphere of nitrogen and methane.
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Cattle emit a large amount of methane.
Methane, an invisible, odorless gas that makes up more than 95% of natural gas fuel, can be as much as 80 times more potent as a global warmer per given unit than CO₂, which is more plentiful in the atmosphere. While there are less emissions than CO₂, methane lasts around 12 years, while CO₂ lingers for centuries.
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