We live in a world that thrives off the burning of different fossil fuels and the constant use of electricity.Through the burning of fossil fuels and use of electricity, CO2 is emitted into the atmosphere. This means that we basically live in a world that thrives off the emission of CO2. It’s a sad reality that is unfortunately true. Everyday, people are emitting ton CO2 into the Earth’s atmosphere without realizing the negative effect the emissions have on human and animal lives. CO2 is already present in the Earth’s atmosphere,which raises the question as to why it can and does have so many negative effects on human and animals, if the organisms have already adapted to its effects. Have you ever heard the phrase, too much of a good thing can be a bad thing? That is precisely what is happening with the amount of CO2 present in Earth’s atmosphere. Through human activities, the amount of CO2 present in the Earth’s atmosphere has increased greatly.
In 2012, 82% of all greenhouse gases emitted into the atmosphere, in the United States was CO2 emitted through human activity. One main source of CO2 emission is through the use of electricity. Electricity is used to power homes, commercial buildings, and everyday appliances. The amount of energy that we as humans use in a day is ridiculous. We use electricity to charge our phones, to charge our laptops, to power our lights, and many other things to help our lives function smoothly. Electricity is generally generated through the combustion of fossil fuels especially the burning of coal. The burning of coal then emits CO2 into the atmosphere and in the U.S. the amount emitted was 38%. Another way that we as humans emit CO2 into the atmosphere is through transportation. By driving your car to the doctor or taking the train to the town square, you are emitting CO2 into the atmosphere. Through the burning of gasoline and diesel both of which are fossil fuels, more CO2 is emitted into the atmosphere. Transportation accounts for about 32% of all CO2 emissions in the United States.
The effects that CO2 has on organisms at times can be deadly. The increase in CO2 emissions is one of the main reasons global warming is occurring. The rate at which CO2 is being emitted into the atmosphere, will eventually cause the Earth to be too hot to live on. It will also cause the Earth to experience extremer weather conditions. Due to the climate the change and increase in temperature infectious disease will be able to spread faster. This is because the disease will be able to live and thrive longer in warmer temperatures. Another effect is that there has been an increase in acid rain that affects mainly marine animals. The pH level in oceans is rising as CO2 emissions increase. As the pH level increases, the harder it will be for organisms to adapt to the new environment and some if not most will die out.
So the question that I seek to answer is why are we as humans still emitting these gases into the air if we know that they are harming animals and us.