CAUSE ESSAY FOR GLOBAL WARMING
Uploaded by teolinateodora on Jan 11, 2019
GLOBAL WARMING cause essay
Global warming is considered to be one of the biggest issues that us, as humans are facing right now. The causes of global warming are mainly from us, the human race, and the effects on us will be severe. It’s effects on animals and on agriculture are frightening , and the effects on the population as it was mentioned before are even scarier. The three main causes of global warming are carbon dioxide emissions from fossil fuel-burning-power-plants and gasoline for transportation, methane emissions from animals and ultimately the increase in usage of chemical fertilizers on croplands.
Everyday, more electric gadgets flood the market, and without wide spread alternative energy sources, we are highly dependent on burning coal for personal and commercial supply. The increasing addiction to electricity from coal burning plants releases enourmous amounts of carbon dioxide into the atmosphere. As well our modern cars are responsible for the emissions of carbon dioxide, this is happening because the demand for more cars and consumer goods are increasing the use of fossil fuels for transportation and manufacturing.
Methane emissions are another potent greenhouse gas. This gas is the result of organic matter brokne down by bacteria under oxygen-starved conditions. This process also takes place in the intestines of herbivorous animals, and with the increase in the amount of livestock production, the levels of methane released into the atmosphere is increasing. Arctic ice is metling and it speeds up the climate change by releasing methane gas from the Arctic seabed. As a result the rate of global warming is increasing significantly .
The increase in the use of chemical fertilizers grew dramatically in the last half of 20th century. Excessive use of nitrogen based fertilizers in agriculture is contributing to nitrous oxide emissions. The plants absorb just a certain quantity of nitrogen and the leftover nitrogen reacts with the soil and the result is a dangerous greenhouse gas. The researchers found that agriculture’s use of chemical fertilizers is responsible for about 80% of all nitrous oxide caused by humans.
Global warming...