It is a necessary means of survival, without which there would be famines all over the world.
Global Warming Effects and Causes: A Top 10 List 1. Carbon dioxide emissions from fossil fuel burning power plants Our ever increasing addiction to electricity from coal burning power plants releases enormous amounts of carbon dioxide into the atmosphere.
Every day, more electric gadgets flood the market, and without widespread alternative energy sources, we are highly dependent on burning coal for our personal and commercial electrical supply. Our consumption is outpacing our discoveries of ways to mitigate the effects, with no end in sight to our massive consumer culture.
Methane emissions from animalsagriculture such as rice paddies, and from Arctic seabeds Methane is another extremely potent greenhouse gas, ranking right behind CO2. When organic matter is broken down by bacteria under oxygen-starved conditions anaerobic decomposition as in rice paddies, methane is produced.
The process also takes place in the intestines of herbivorous animals, and with the increase in the amount of concentrated livestock production, the levels of methane released into the atmosphere is increasing.
Another source of methane is methane clathrate, a compound containing large amounts of methane trapped in the crystal structure of ice. As methane escapes from the Arctic seabedthe rate of global warming will increase significantly.
Deforestationespecially tropical forests for wood, pulp, and farmland The use of forests for fuel both wood and for charcoal is one cause of deforestation, but in the first world, our appetite for wood and paper products, our consumption of livestock grazed on former forest land, and the use of tropical forest lands for commodities like palm oil plantations contributes to the mass deforestation of our world.
Forests remove and store carbon dioxide from the atmosphere, and this deforestation releases large amounts of carbon, as well as reducing the amount of carbon capture on the planet. Increase in usage of chemical fertilizers on croplands In the last half of the 20th century, the use of chemical fertilizers as opposed to the historical use of animal manure has risen dramatically.
In addition to these effects, high nitrate levels in groundwater due to over-fertilization are cause for concern for human health.
Scientists predict an increase in sea levels worldwide due to the melting of two massive ice sheets in Antarctica and Greenland, especially on the East coast of the U. However, many nations around the world will experience the effects of rising sea levelswhich could displace millions of people.
One nation, the Maldives, is already looking for a new home, thanks to rising sea levels. More killer storms The severity of storms such as hurricanes and cyclones is increasingand research published in Nature found: The maximum wind speeds of the strongest tropical cyclones have increased significantly sinceaccording to research published in Nature this week.
And the upward trend, thought to be driven by rising ocean temperatures, is unlikely to stop at any time soon. One of the main causes of this will be the spread of desertification, and its accompanying effects.
It causes more violent swings between floods and droughts. Global warming causesdeaths a year 9.
Widespread extinction of species According to research published in Nature, byrising temperatures could lead to the extinction of more than a million species.Short argumentative essay for a cause-and-effect essay topics for students.
Apr 6, we can bridge the healthy food. Throughout your academic writing and communities this is an essay essay topics for. Cause and Effect: Fast Food. Essay topics: Cause and Effect: Fast Food. Submitted by alfitrah on Wed, 03/13/ - In the past, people in the Jakarta city always ate healthy and fresh food.
But today, many people like to eat fast food such as pizza, hamburgers, and fried chicken. Many reasons why people prefer to consume fast food. Apr 30, · Denying fast food (or junk food) to children causes them to be gluttons for it when they can make their own choice.
Just choose junk or fast food and make sure you narrow it Status: Resolved.
Reload this Yelp page and try your search again. Food Trends - Cause and Effect. in Entertainment & Pop Culture. reviews This is a very interesting article about what causes food trends (and fads) and how far the effects reach both before and after the trend.
The food we eat gives our bodies the "information" and materials they need to function properly. If we don't get the right information, our metabolic processes suffer and our health declines.
Organic food is known to be healthier than conventional food. According to recent research in the United States, organic food contains an average of 63% more calcium, 73% more iron, % more potassium, and 60% more zinc compared to conventional food products.