Kiribati.
African countries such as Malawi, Kenya, and Ethiopia tend to consume the least amount of salt compared to other countries globally. This is often attributed to traditional diets that are rich in fresh produce and low in processed foods.
Technically, Antarctica has the least number of countries with 0. However, South America has the least number of countries of any continent with countries with 12.
Antarctica has the least amount of countries in it, with no countries claiming sovereignty over the entire continent.
According to the CIA World Factbook, countries with the least amount of oil reserves include Vatican City, Nauru, San Marino, Tuvalu, and Palau. These countries have very limited or no oil reserves and rely heavily on imports for their energy needs.
Antarctica contains zero countries. North America has countries, but none of them are landlocked.
The warmth of the sun and the global winds mix the greenhouse gases all round the world, so there is nowhere that has more, or less of the greenhouse gases.
Neither type release greenhouse gasses
nuclear
Hydrogen itself is not a greenhouse gas. When used as fuel, the combustion of hydrogen does not produce carbon dioxide or methane, two major greenhouse gases. However, the production of hydrogen can generate greenhouse gas emissions depending on the method used, such as steam methane reforming.
Sulfur hexafluoride (SF6) is a greenhouse gas that has a relatively short atmospheric lifetime compared to other gases like carbon dioxide and methane. It is a potent greenhouse gas and is used primarily in electrical transmission and distribution systems.
The cooking fuel that is the "dirtiest" has to be coal. This fuel source produces the most greenhouse gases than any of the "-tane" fuels.
No, it isn't. Water vapour, though, is a greenhouse gas. To be greenhouse gas the molecule must have a strong absorbence in the IR frequencies of light. Neither oxygen nor nitrogen (the major gases in the atmosphere) have this characteristic. To be a greenhouse gas the molecule must have at least three atoms. Water vapor is the most prevalent greenhouse gas in every measurable way. Carbon dioxide comes in a distant second with 0.04% of the atmosphere and about 5% of all warming. The rest of the gases that are involved are even more removed from the major gases in terms of warming and concentrations.
Greenhouse Gases (water, carbon dioxide, methane, SF6 etc.) are made up of at least two molecules. The bond size between the atoms in the molecules is such that it can absorb heat more easily than other molecules. When solar energy comes to the atmosphere they absorb the solar energy as heat then radiate it to other atmospheric (non-greenhouse) gases such as nitrogen and oxygen..
Renewable energy produces practically no greenhouse gases, compared to fossil fuels (coal, oil and natural gas). Hydroelectric power has very little greenhouse gas emissions associated with it. Wind and solar power tend to have low emissions. Geothermal energy also has low emissions. Nuclear power has some greenhouse gas emissions associated with the mining and refining of uranium ore, but not a lot.
Some "greenhouse gases" have been reduced (or at least attempts have been made to limit their production in the future).
Greenhouse gases have been a problem in the past, but he main reason why we're so concerned about them now is that humans are contributing to greenhouse gases more now than ever before. We are burning fuels for factories and cars, and all of human activities have had an increased use of energy as the years have gone by, what with new technology such as laptops, TVs, and so on... The population explosion and the increases in standard of living for nearly everybody creates an exponential increase in the use of resources not least of which are the fuels and other chemicals that are or turn into greenhouse gases.
No renewable energy power plant, or farm emits greenhouse gas. (Solar, hydro, wind, tidal, geothermal, biofuel or biomass). Nuclear power stations, though not renewable, do not emit any greenhouse gases.