Climate Change Lab Report

I. Introductiona. In this lab, the question being investigated is, Has climate exchanged all over epoch? b. The hypothesis is, If carbon dioxide levels touch climate, then the climate has changed over clock because of the change magnitude greenhouse effect caused by higher levels of CO2 emissions. c. variable quantitys1. Independent Variable Amount of CO2 2. Dependent Variable climate changeII. Background Information temper is the persist pattern in an area over yearn period of condemnation. Climate is more focused on the long term rather than sidereal day to day or week to week changes. Due to uneven estrus of the Earths surface, climate changes depending on where the location is on the planet. Factors such(prenominal) as incoming solar energy, Earths rotation, and air and pissing movements all affect an areas climate. Different levels of these factors influence the biomes on the planet.The current climate change is the warming of Earths atmosphere. Climate change ha s croaked naturally all throughout history, but never to the distributor point that it is now. Average global temperature and CO2 levels are rising due to humans activity on the planet such as increased agriculture, fosterage livestock, and burning fossil fuels. Now it is known that climate change is adventure for a many reasons. Scientists studying ice cores, seafloor sediment, and tree rings are all seeing how the climate change is affecting the planet.Even if ready challenge is taken, there would still be lasting implications on the entire planet. Things such as rising sea levels, health implications, and severe droughts could all go on because of an increase atmosphere temperature. While some areas would be subjected to scorching temperatures, some some other would be plunged underwater. Warmer climate would allow for a longer elevation season for microbes and parasites. Action to stop climate changeneeds to happen as soon as possible before it could get worse.III. e ntropy AnalysisAfter looking at the data, it is clear that the levels of CO2 in the atmosphere at one time affect the temperature of Earths climate. As the graphs show, the higher the levels of CO2 in the atmosphere, the higher the second-rate global air temperature is.Graph 1 shows how the rise in carbon dioxide has caused the average global air temperature to rise. For example, in 1965 the CO2 recess per million (ppm) was roughly at 318ppm, and later in 2005 the CO2 levels were at about 374ppm. This clearly shows how the CO2 ppm levels absorb risen over time due to various human activity on the planet.In Graph 2, the average global temperature over time is shown. This graph shows how the average global temperature anomalousness has risen dramatically over the course of about 120 years. In 1900 the average global temperature anomaly was -0.1, while in 2000 is was near at 0.6.In Graph 3, the relationship between temperature and carbon dioxide is shown over very long periods of time on Earth. From 400,000 years ago until present, the lines mapping out the temperature and CO2 levels in the atmosphere have stayed almost overlapping each other the entire time. It is also shown how the CO2 levels have affected the temperature. The CO2 levels have always changed first, subsideing or rising, with the temperature following that same trend almost immediately after.In Chart 1, tree core data over time is shown. The growth of trees is greatly impacted by the climate that they grow in, and with lukewarm temperatures due to a warmer climate they will have a longer growing season allowing for thicker rings. For example, in 1600-1649 the average ring onerousness on a tree has 0.24cm. Later, in 1900-1960 the average ring heaviness from the same tree was 0.37cm.IV. ConclusionThe original hypothesis stated that if CO2 levels affect climate, then the climate has changed overtime because of the increased greenhouse effect caused by higher levels of CO2 emissions. The data gathered supports and accepts this hypothesis. It is shown by multiple studies how two the CO2 parts per million and the average global temperature has risen over time. As the graphs show, the level of CO2 in the atmosphere has a choose impact on the average global temperature, causing the temperature to rise and fall as the levels of CO2 rise and fall.This lab is very important to the planet, and the mundane lives of everyone on the planet. Climate change has an impact on all brio on Earth, and even just a one degree change in average global temperature could end with catastrophic results. Even with immediate action, there will still be lasting implications on the planet. bulk can no longer ignore the changing climate, or relieve oneself that its not going to affect them. Humans have had a huge negative impact on the climate, and for the benefit of not altogether themselves but for life as we know it, such impacts need to be reversed.