Every time these fossil fuels are burnt, more carbon dioxide is released into the atmosphere, resulting in the thickening of the greenhouse layer, making the Earth a lot warmer. If nothing is to be done about the emission of carbon dioxide that causes climate change, it is possible for the Earth’s average temperature to increase to up to 9 degrees more then the current temperature. This will further affect the weather and the living species on this planet. Signs and changes are already starting to show all around the world with natural disaster, extinction of species and increased of temperatures that hit records. The major effects
It’s rather obvious that human causes are more vulnerable compared to natural causes. Natural causes are normally external to the climate system, such as changes in volcanic activity, solar output, and the Earth 's orbit around the Sun. On the other side, climate change that are caused by human activities, are such as the burning of fossil fuels and also the conversion of land for forestry and agriculture. Not only that, carbon dioxide is also one of the main cause of human-induced climate change. Ever since the Industrial Revolution, the production of carbon dioxide which is a greenhouse gas has been increasing tremendously.
The decrease in the yield of crops has a huge and significant impact on countries, especially poorer nations. This increases the risk of starvation in developing countries. However, climate change also has positive effects. There is an increase in the amount of carbon dioxide in the atmosphere. Since carbon dioxide plays a vital role in the photosynthesis process of plants, it increases the rate of photosynthesis.
Issues We will talk about the root causes of all these issues, what are greenhouse gases, why are they so dangerous, what caused them to increase. We will also touch on the consequences global warming have on our ecosystems, on the environment ,and the impacts they have on living species on earth. Finally we will look at the countries that have caused most rise in greenhouse gases and those that are the most impacted by global warming. Causes of Global Warming The number one cause of global
According to the Earth Works Group, carbon dioxide is responsible for 50% of the greenhouse effect. Other greenhouse gases that add to this issue are chlorofluorocarbon, methane, and nitrous oxide (The). Moreover, what does the increased temperature cause? Global warming is a serious concern, but why? One of the main effects of climate change is the melting ice caps.
Cutting down of trees and deforestation causes global warming. When more and more trees are cut, only few of them are left and those trees take up the carbon dioxide. Deforestation is when trees are cut and burnt, and this during this process, the carbon dioxide is released into the air. Deforestation has many negative effects on the environment. The most dramatic impact is a loss of habitat for millions of species.
Cars emanate greenhouse gasses, such as carbon dioxide, which contributes to global warming. Fossil fuels such as gasoline, methane and propane contain mostly carbon. Once these fuels are burned, they react with oxygen and create carbon dioxide. The environmental effect of land transport is significant because it uses huge amounts of energy, and burns the majority of the world's petroleum. Thus creating air pollution, which includes nitrous oxide and particulars, and thus contributing to global warming through emission of carbon dioxide for which transport is the fastest-growing emission segment thus road transport is the largest contributor to global
Humanmade CO2 continues to increase above levels not seen in thousands of years. Half of the CO2 is not absorbed by photosynthesis and the oceans, they remain in the atmosphere. So what things can release so much greenhouse gases to the atmosphere? The burning of fossil fuels may be an important reason. Thousands of factories and power plants are releasing CO2 into the air every day.
Also, the petroleum fuels are currently the dominant global source of CO2 emissions, Green house gases & global warming. Their combustion is posing a stronger threat to clean environment. The global warming emissions are the most serious environmental problem. Therefore many nations have signed the UN agreement to prevent a dangerous imbalance in the climate
But we pollute the same water we drink, damage the same air we need to respire. Great use of strong chemical fertilizer, which is damaging our crops instead of making them hygienic. Today, mankind is totally unaware of those consequences that will come to them from global warming. Today’s modern technology is the significant cause of global warming, and these causes have their own horrible effects on the ecosystem. The greenhouse effect is known as the rising in earth 's temperature above from its normal temperature.