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"Why are Greenhouse gases called so?" Do you have any idea?


  • The Greenhouse Effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat.
  • This process increase the Earth's temperature.
  • The Greenhouse Effect is one of the things that makes Earth a comfortable place to live.


Why it is called Greenhouse Effect?

  • Because the Greenhouse Effect works like a Greenhouse.
  • A Greenhouse is a building with glass walls and a glass roof.
  • Greenhouses are used to grow plants , such as tomatoes and tropical flowers.
  • A Greenhouse capture heat from the Sun during the day.
  • It's glass walls trap the Sun's heat, which keeps plants inside the Greenhouse warm - even in cold nights.
  • If it weren't greenhouses gases , Earth would be an extremely cold , deserted planet.
  • Plants couldn't grow and and animals like us wouldn't be able to survive.

What are Greenhouse gases?

Greenhouses gases are found in Earth's atmosphere.
They can trap the solar radiation/ heat.
The main greenhouses gases are--

  • Water vapour
  • Carbon dioxide
  • Methane
  • Ozone
  • Nitrous oxide
  • Chlorofluorocarbon

How greenhouses gases acts?

  • They let Sunlight pass through the atmosphere, but they prevent the heat that the sunlight brings from leaving the atmosphere.
  • Overall greenhouses gases are good things.
  • Without them our planet would be too cold.

How greenhouses gases increase Earth's temperature?

Water vapour:- 

  • Most powerful greenhouses gas.
  • The amount of water vapour in the atmosphere exists in direct relation to the temperature.
  • It forms clouds and rains back on the Earth.
  • This can cause a Cooling Effect.

Carbon dioxide:-

  • The IPCC calculated the "Radiative Forcing" (RF) of each climate driver.
  • Positive value of RF - average surface warming
  • Negative value of RF-  average surface cooling
  • CO2 has the highest positive RF value of all the human- influenced climate drivers compared by the IPCC.

Methane:-

Made of carbon and hydrogen, is a normal gas release from wetlands, growing rice, raising cattle, using natural gas and mining coal.

Ozone:- 

Ozone layer block the Sun's radiation, which helps protect us from the powerful rays.

Nitrous oxide:-

  • Bacteria in soil and ocean make it .
  • N2O absorb radiation and trap heat in the atmosphere.
  • Emitted during agricultural activities, industrial activities, combination of fossil fuels, and during waste water treatment.

Chlorofluorocarbon:-

They damage the protective Ozone layer and are powerful greenhouse gases.

Balance the Greenhouse Effect:-

  • Earth's greenhouse is full of plants.
  • Plants can help to balance the Greenhouse Effect on Earth .
  • All types of plants from Giant trees to tiny phytoplankton in the ocean-- take in CO2 and give off O2 .
  • Which maintain the balance in between CO2 and O2 in nature.
  • If excess CO2 is not there in the atmosphere then the Earth's temperature will not be maintained.

Ocean Acidification:-


  • The ocean also absorb a lot of excess CO2 in the air.
  • Unfortunately, the increased CO2 in the ocean changes the water, and water become more acidic due to the formation of carbonic acid.

Coral Bleaching:-


  • More acidic water can be harmful to many ocean creatures, such as certain shellfish and coral.
  • More CO2 or Greenhouse gases in atmosphere increase the temperature of ocean which is also be harmful to marine creatures.
  • Warmer waters are a main cause of coral Bleaching.

Question: Up to what extent we can control the Greenhouse effect,so that we can save our nature to become more warmer.???

If you like my article please do follow and reply the answer of above question in comment box.




resources:

https://climatekids.nasa.gov/greenhouse-effect/

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