The top 20 nations with the highest CO2 emissionsare:
- China.
- United States.
- European Union.
- India.
- Russia.
- Japan.
- Germany.
- South Korea.
Top 5 most polluting countries
- China (30%) The world's most populated country has an enormousexport market, which has seen its industry grow to become a seriousdanger to the planet.
- United States (15%) The world's biggest industrial andcommercial power.
- India (7%)
- Russia (5%)
- Japan (4%)
Deforestation, agriculture and fossil fuel use are theprimary sources of CO2. According to the most recentdata from 2012 provided by the U.S. Energy InformationAdministration, the top five countries that produce the mostCO2 are China, the United States, India, Russia andJapan.
Though many living things emit carbon dioxidewhen they breathe, the gas is widely considered to be apollutant when associated with cars, planes, power plants,and other human activities that involve the burning of fossil fuelssuch as gasoline and natural gas.
In order, the most abundant greenhouse gases in Earth'satmosphere are:
- Water vapor (H. 2O)
- Carbon dioxide (CO.
- Methane (CH.
- Nitrous oxide (N. 2O)
- Ozone (O.
- Chlorofluorocarbons (CFCs)
- Hydrofluorocarbons (includes HCFCs and HFCs)
Agriculture, forestry and land-use changecontributed around 20 to 25% of global annualemissions in 2010. A range of policies can reduce the risk ofnegative climate change impacts on agriculture andgreenhouse gas emissions from the agriculturesector.
The major greenhouse gas is of course carbondioxide (CO2) and nearly all CO2 comes from fossil fuels andland-use change. But methane (CH4) and nitrous oxide (N2O), whichmostly come from agriculture and waste, are also significantGHGs and shouldn't be discounted. This diagram shows GHGs at theglobal level.
7 Instant Ways To Reduce Your Carbon Footprint
- Stop Eating (or Eat Less) Meat. The single most effectiveaction you can take to combat climate change is to stop eatingmeat.
- Unplug Your Devices.
- Drive Less.
- Don't Buy “Fast Fashion”
- Plant a Garden.
- Eat Local (and Organic)
- Line-Dry Your Clothes.
Cow 'emissions' more damaging to planetthan CO2 from cars. Meet the world's top destroyer ofthe environment. Livestock are responsible for 18 per cent of thegreenhouse gases that cause global warming, more than cars,planes and all other forms of transport put together.
Global warming is an aspect of climate change,referring to the long-term rise of the planet's temperatures. It iscaused by increased concentrations of greenhouse gases inthe atmosphere, mainly from human activities such as burning fossilfuels, deforestation and farming.
Scientists have determined that the major factorscausing the current climate change are greenhousegases, land use changes, and aerosols and soot.
Effects of global warming on sealevels
The term "global warming" was created by WallaceSmith Broecker. Recent climate change would stillcause a 6 meters (20 ft) sea-level rise even if greenhousegas emissions were reduced in 2015 per a scientific paper inScience.According to the U.S. Energy InformationAdministration (EIA), the United States produced 5.14billion metric tons of carbon-dioxide equivalentgreenhouse gas (GHG) emissions in 2017, thelowest since the early 1990s.
The greenhouse effect is caused bygreenhouse gases; the most important greenhouse gasesin Earth's atmosphere are: water vapor, carbon dioxide, andmethane. When there is more greenhouse gas in the air, theair holds more heat. This is why more greenhouse gases causeclimate change. The greenhouse effect isnatural.
Carbon dioxide is produced during the processes of decayof organic materials and the fermentation of sugars in bread, beerand wine making. It is produced by combustion of wood and otherorganic materials and fossil fuels such as coal, peat, petroleumand natural gas.
Global warming portal
It is a major aspect of current climate change,and has been demonstrated by direct temperature measurements and bymeasurements of various effects of the warming. The termcommonly refers to the mainly human-caused increase inglobal surface temperatures and its projectedcontinuation.A fossil fuel is a fuel formed by naturalprocesses, such as anaerobic decomposition of buried deadorganisms, containing energy originating in ancient photosynthesis.Fossil fuels contain high percentages of carbon and includepetroleum, coal, and natural gas.
Climate change occurs when changes inEarth's climate system result in new weather patterns thatremain in place for an extended period of time.
The Kyoto Protocol is an internationaltreaty which extends the 1992 United Nations FrameworkConvention on Climate Change (UNFCCC) that commits state parties toreduce greenhouse gas emissions, based on the scientific consensusthat (part one) global warming is occurring and (part two) it isextremely likely that
List of countries by ratio of GDP to carbon dioxideemissions
| Rank | Country | GDP per Emissions (in US dollars per ton) |
|---|
| 1 | Chad | 15,924 |
| 2 | Afghanistan | 11,080 |
| 3 | Mali | 10,789 |
| 4 | Switzerland | 9,293 |
2 emissions of China were 10150.82 million tonnesin 2016, followed by the United States (5311.69 million tonnes) andIndia (2430.8 million tonnes). The energy structure and humanactivities caused global warming and climate change, andChina suffered from negative effects in agriculture, forest,water resource etc.
