30 Jul 2023 7:38 am
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= Causes
As greenhouse gas emissions blanket the Earth, they trap the sun’s heat. This leads to global warming and climate change. The world is now warming faster than at any point in recorded history.
=Generating power
Generating electricity and heat by burning fossil fuels such as coal, oil, and natural gas causes a large chunk of global emissions. Most electricity is still produced from fossil fuels; only about a quarter comes from wind, solar, and other renewable sources.
Learn more about generating power at UN.org
= Manufacturing goods
Manufacturing and industry produce emissions, mostly from burning fossil fuels to produce energy for making things like cement, iron, steel, electronics, plastics, clothes, and other goods. Mining and other industrial processes also release gases.
Learn more about manufacturing goods at UN.org
= Cutting down forests
Cutting down forests to create farms or pastures, or for other reasons, causes emissions, since trees, when they are cut, release the carbon they have been storing. Since forests absorb carbon dioxide, destroying them also limits nature’s ability to keep emissions out of the atmosphere.
Learn more about deforestation at UN.org
= Using transportation
Most cars, trucks, ships, and planes run on fossil fuels. That makes transportation a major contributor of greenhouse gases, especially carbon-dioxide emissions. Road vehicles account for the largest part, but emissions from ships and planes continue to grow.
Learn more about using transportation at UN.org
= Producing food
Producing food requires energy to run farm equipment or fishing boats, usually with fossil fuels. Growing crops can also cause emissions, like when using fertilizers and manure. Cattle produce methane, a powerful greenhouse gas. And emissions also come from packaging and distributing food.
Learn more about food production at UN.org
=Powering buildings
Globally, residential and commercial buildings consume over half of all electricity. As they continue to draw on coal, oil, and natural gas for heating and cooling, they emit significant quantities of greenhouse gas emissions.
Learn more about powering buildings at UN.org
= Consuming too much
Your home and use of power, how you move around, what you eat, and how much you throw away all contribute to greenhouse gas emissions. So does the consumption of goods such as clothing, electronics, and plastics.
https://www.google.com/search?client=sa ... AB6BAgZEAA
= Causes
As greenhouse gas emissions blanket the Earth, they trap the sun’s heat. This leads to global warming and climate change. The world is now warming faster than at any point in recorded history.
=Generating power
Generating electricity and heat by burning fossil fuels such as coal, oil, and natural gas causes a large chunk of global emissions. Most electricity is still produced from fossil fuels; only about a quarter comes from wind, solar, and other renewable sources.
Learn more about generating power at UN.org
= Manufacturing goods
Manufacturing and industry produce emissions, mostly from burning fossil fuels to produce energy for making things like cement, iron, steel, electronics, plastics, clothes, and other goods. Mining and other industrial processes also release gases.
Learn more about manufacturing goods at UN.org
= Cutting down forests
Cutting down forests to create farms or pastures, or for other reasons, causes emissions, since trees, when they are cut, release the carbon they have been storing. Since forests absorb carbon dioxide, destroying them also limits nature’s ability to keep emissions out of the atmosphere.
Learn more about deforestation at UN.org
= Using transportation
Most cars, trucks, ships, and planes run on fossil fuels. That makes transportation a major contributor of greenhouse gases, especially carbon-dioxide emissions. Road vehicles account for the largest part, but emissions from ships and planes continue to grow.
Learn more about using transportation at UN.org
= Producing food
Producing food requires energy to run farm equipment or fishing boats, usually with fossil fuels. Growing crops can also cause emissions, like when using fertilizers and manure. Cattle produce methane, a powerful greenhouse gas. And emissions also come from packaging and distributing food.
Learn more about food production at UN.org
=Powering buildings
Globally, residential and commercial buildings consume over half of all electricity. As they continue to draw on coal, oil, and natural gas for heating and cooling, they emit significant quantities of greenhouse gas emissions.
Learn more about powering buildings at UN.org
= Consuming too much
Your home and use of power, how you move around, what you eat, and how much you throw away all contribute to greenhouse gas emissions. So does the consumption of goods such as clothing, electronics, and plastics.
https://www.google.com/search?client=sa ... AB6BAgZEAA