Carbon-13

Burning of fossil fuels and deforestation are two major factors of human activities that contribute to the increment of carbon dioxide in the atmosphere since the industrial revolution. The carbon dioxide is absorbed into the ocean resulting in a process called ocean acidification. It is a process where the carbon dioxide released dissolves into the ocean changing the chemistry of the ocean and leads to decrease in the pH of the ocean making the ocean more acidic. Ocean acidification is…

acidification? This is the process caused by carbon is increasing releasing that can over time cause shells of animals and just shells in general to disintegrate. Just from human activity alone 30-40% of human carbon dioxide if affecting the water around us. It is thought to be very harmful to the environment when the acidity is increasing and is thought to be harming the marine organisms. Ocean acidification is a harmful problem from too much carbon dioxide in the atmosphere and eventually even…

in the pH of the ocean over an extended period time, caused primarily by uptake of carbon dioxide (CO2) from the atmosphere”. While the pH of the ocean displays significant values some authors and biologist link ocean acidification and climate change as twins. “Ocean acidification is sometimes called climate change’s equally evil twin,” and for good reason: it's a significant and harmful consequence of excess carbon dioxide in the atmosphere that we don't see or feel because its effects are…

The lab that they’re doing is talking about the ocean acidifying.you may ask yourself why the ocean is acidifying and it's because there is an ongoing decrease in the ph levels of the earth's ocean and it's caused by the uptake of carbon dioxide from the atmosphere. In the lab the students take a look at the shells and sit them in water that's been acidified over a week. They put the shells in the acidic water to see how the shells would respond to the high levels of acid. The guiding question…

What we did for our project was create water bottle rockets. What I all learned from making water bottle rockets was really interesting. We figured out that the smaller the rocket is, the farther it will go. The reason it will go farther is because it has less weight on it, although some big rockets will go pretty far too. What I did for my rocket was get one 1-liter bottle and cut out four triangular cardboard fins. After doing that, I hot-glued the fins towards the bottom of the rocket. When I…

Radiocarbon dating was invented similarly with the discovery of the Dead Sea Scrolls. Furthermore, due to the long duration of time elapse, it was hard to date the time when the scrolls were produced. Although the hot and dry climate of the Dead Sea prevented it from rotting severely, it was still difficult to exclude the containments included in the fragments and scrolls. As a result, the process of processing the samples was intricate. At the first part of the process, the scientists tried to…

I am writing to you to explain how coal is effecting our environment and give solutions to decrease our country’s carbon dioxide emission and coal-reliance. “Coal is the dirtiest of all fossil fuels.” (Dowdey). Every person in the United States uses approximately 3.7 tons of coal each year. Coal accounts for 94 percent of our nation’s fossil energy reserves. (Fast Facts About Coal). That is a lot of coal being consumed and retrieved. Many dangers come with the recovery of coal. “Thousands of…

grown in high and low CO2 concentrations was so small that it could be due to sampling error alone. The low CO2 had a lower rate of respiration of less than 13% difference (Figure 1), (t=0.458, df=88, P=0.648). Discussion The purpose of our experiment was to compare the rate of photosynthesis and respiration of Brassica rapa in ambient carbon dioxide concentrations, but grown in variable CO2 concentrations. The results we concurred from this experiment were the same as we had hypothesized, the…

demands. The use of fossil fuels comes with some adverse effects, prominent among which is the emission of CO2. Carbon dioxide significantly contributes to global warming and, consequently, causes climate change. This has called for international policies like the Kyoto protocol and Copenhagen summit that set limit on greenhouse gases (GHG) emission [1]. Renewable energy sources are carbon neutral and can present a favourable condition by reducing CO2 emissions to the atmosphere. Unfortunately,…

Death by Deforestation “Forests are the lungs of our land, purifying the air and giving fresh strength to our people” (F.R). Deforestation is caused mainly by human activities, which have increased global warming. In general, deforestation affects the hot and dry areas of the Amazon, but this loss is more than just its regional effect. It is impossible to overstate the impact of the humans destroying the forests. This action transforms forests into a vulnerable land that will be more impacted…