Methane is produced by farming activities as it is produced by anaerobic microorganisms growing in the mud in paddy fields and so as the population is increasing so is the number of farming activities happening
Cattle emit methane (CH4) from both ends, but mostly from the front. Methane is a powerful greenhouse gas, 21 times stronger than carbon dioxide, so billions of ruminants around the world make a serious contribution to the greenhouse effect.
time maximum at the constant concentration level
Many animals, including mankind, would not be able to breath and would suffocate and die. Also, as methane is very flammable, it would only take a single spark to set the world alight.
The confirmed facts about climate change are that the average temperatures around the world are increasing and severe weather is becoming more common. The extent and causes of the change are disputed.
Observation by science which is accepted by almost every scientist in the world indicates that we have changed the earths climate by massive releases of carbon dioxide and methane into the atmosphere.The changes are indicated by warming sea temperatures, rising sea levels, more frequent violent storms, increasing drought frequency and duration and the melting of glaciers and the ice caps.
Methane is produced by farming activities as it is produced by anaerobic microorganisms growing in the mud in paddy fields and so as the population is increasing so is the number of farming activities happening
Windows, however mac is increasing rapidly
The increasing interconnectedness of people and countries is called globalization. This is due to the lightning speed of communication and transportation available.
population is increasing
Methane is a powerful greenhouse gas, producing twenty times as much warming effect per molecule than does carbon dioxide. Any Increase in atmospheric methane concentration will contribute to global warming and climate change. The main contributors to atmospheric methane are cattle and sheep, industry and rotting refuse. Indusry is believed to have reduced its production of methane, while recycling and better waste management may help limit the emission of methane from dumps. CFC's, or chlorofluorocarbons, were used in refrigerators, air conditioners, deodorants and aerosol cans. When allowed into the atmosphere, they rise up into the ozone layer where they react with the ozone, thereby reducing the concentration of ozone. A reduction in ozone levels then allows more harmful ultraviolet rays to reach the earth's surface. The production of CFC's for industrial use is now banned, but it will take many years before existing CFC stocks are eliminated.
Around 500 in the last survey, with a lean towards increasing population.
yes, there are natural forms of pollution, such as methane gas produced when animals fart, (this problem is seen mainly in cows) By increasing the number of cows in the world, humans have also increased natural pollution.
In World War 1 (1914-18) there were no concentration camps. For the Nazi concentration camps, see the related question.
Methane hydrate can be found in oceans where the temperature is cold enough for this substance to form. It is essentially methane gas trapped in ice in what cjemists call a clathrate. There is a danger some climatologists say that the warming of the ocean will cause methane hydrate to release the trapped methane gas, which because it is a potent greenhouse gas would speed up global warming.
The answer posted previously was wrong; there were concentration camps during WWI. The Turks had the Armenians in concentration camps such as Deir ez-Zor during WWI. Around 1.5 million Armenians were killed in that genocide total.
Auschwitz and Dachau have been preserved as museums. Some parts of Buchenwald are still standing and are a memorial site.
the melting of polar ice caps is one proof that the world temperature is indeed increasing.