Global Emissions by Economic Sector Electricity and Heat Production (25% of 2010 global greenhouse gas emissions): The burning of coal, natural gas, and oil for electricity and heat is the largest single source of global greenhouse gas emissions.

Here are six options for removing carbon from the atmosphere:

• 1) Forests.
• 2) Farms.
• 3) Bio-energy with Carbon Capture and Storage (BECCS)
• 4) Direct Air Capture.
• 5) Carbon Mineralization.
• 6) Ocean-based Concepts.
• The Future of Carbon Removal.

Top 10 ways to reduce your CO2 emissions footprint

• Make climate-conscious political decisions.
• Eat less red meat.
• Purchase “green electricity“.
• Make your home and household energy efficient.
• Buy energy and water efficient appliances.
• Walk, cycle or take public transport.
• Recycle, re-use and avoid useless purchases.

Afforestation, reforestation, and forestry management Trees and plants convert carbon dioxide back into oxygen, using photosynthesis. They are important for regulating CO2 levels in the air, as they remove and store carbon from the air. Without them, the atmosphere would heat up quickly and destabilise the climate.

There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.

Many of our daily activities cause emissions of greenhouse gases. For example, we produce greenhouse gas emissions from burning gasoline when we drive, burning oil or gas for home heating, or using electricity generated from coal, natural gas, and oil.

Carbon dioxide (CO2). A minor but very important component of the atmosphere, carbon dioxide is released through natural processes such as respiration and volcano eruptions and through human activities such as deforestation, land use changes, and burning fossil fuels.

Carbon dioxide is produced during the processes of decay of organic materials and the fermentation of sugars in bread, beer and wine making. It is produced by combustion of wood, peat and other organic materials and fossil fuels such as coal, petroleum and natural gas.

Carbon dioxide is added to the atmosphere by human activities. When hydrocarbon fuels (i.e. wood, coal, natural gas, gasoline, and oil) are burned, carbon dioxide is released. During combustion or burning, carbon from fossil fuels combine with oxygen in the air to form carbon dioxide and water vapor.

Natural sources of carbon dioxide include most animals, which exhale carbon dioxide as a waste product. Human activities that lead to carbon dioxide emissions come primarily from energy production, including burning coal, oil, or natural gas.

Photosynthesis. Cellular Respiration. Burning fossil fuels.

China

The answer should be C) Re- forestation. It’s the only option in the above mentioned list that doesn’t release carbon dioxide into the atmosphere. Hope it helps.

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Burning fossil fuels, releasing chemicals into the atmosphere, reducing the amount of forest cover, and the rapid expansion of farming, development, and industrial activities are releasing carbon dioxide into the atmosphere and changing the balance of the climate system.

Ficus religiosa or known as the Peepal tree, sacred fig, or Bodhi tree, uptakes Carbon dioxide during the night but is also bale to perform the Crassulacean Acid Metabolism. During the day, in presence of sunlight, the plants use up the CO2 and release O2 in the process of photosynthesis.

1. Aloe Vera. Whenever a list of plants with benefits is made, Aloe Vera tops the charts always. Listed as one of the plants improving the air of NASA, Aloe Vera emits oxygen at night and increases the longevity of your life.

Top 9 Plants that Provide Oxygen

• Aloe Vera Plant.
• Pothos Plant.
• Spider Plant.
• Areca Palm.
• Snake Plant.
• Tulsi.
• Bamboo Plant.
• Gerbera Daisy. The colourful flowering plant not only makes the house look beautiful but is an excellent indoor plant for oxygen.