Carbon Dioxide Essay, Research Paper
Carbon Dioxide is an unreactive, colourless, odourless gas that occurs in small quantities in the earth’s atmosphere naturally. The earth’s ocean, soil, plants and animals release CO2. The formula of Carbon Dioxide is CO2. The CO2 molecule contains 2 oxygen atoms that each share 2 electrons with a carbon atom to form 2 carbon – oxygen double bonds. The atoms are arranged as so (OHT). This is called a ‘linear molecule’.
Carbon dioxide is commonly found as a gas and is never a liquid. It sublimes to a solid known as ‘dry ice’ which is used as a substitute for normal ice as it is a lot colder and doesn’t melt.
Humans and animals breathe out Carbon Dioxide, often referred to as the greenhouse gas, as a waste product. Plants take in this CO2 and use it to make food. This is called photosynthesis. During this process oxygen is released which is then breathed in by humans and animals. This procedure is repeated over and over and a natural balance is obtained. However this natural balance is disrupted by human activity. People of the world are putting more than 5.5 billion tons of CO2 into the atmosphere every year. 75% of this is caused from the burning of fossil fuels. These fuels are burnt all the time to run factories, power plants and vehicles. The main sources of CO2 emissions are electric utilities, residential buildings, industry and transportation. The other 25% is induced by the destruction of the world’s forests. The reason for this is that there are less trees and plants to take in the CO2 but there is just as many, if not more, humans and animals to breathe it out.
The amount of CO2 in a planet’s atmosphere affects the temperature of the planet. As more and more CO2 builds up in the atmosphere, less heat can escape and the planet gets hotter. The CO2 traps radiation from the sun like a greenhouse. This is called global warming or the greenhouse effect. Global warming is becoming a serious problem and CO2 is the major cause. The earth is now warmer than it has been in 1000’s of years. The amount of CO2 deposited in the earth’s atmosphere from human activities is expected to double by the year 2050. It could possible increase by four in the future with developing countries, such as China, anxious to improve their standard of living.
Global warming is more serious in areas of Alaska, Canada and Northern Eurasia where temperatures have risen by as much as 10 degrees F over the last 35 years. Global warming causes many environmental problems. By raising the world’s temperatures, sea levels rise, mountain glaciers recede and snow cover decreases. 1100 square miles of Antarctic ice shelves have broken up in the last year and the rest of the massive shelves are in full retreat. Spring has started to arrive earlier in Europe and autumn later. 1998 was the warmest year in recorded history in the USA. In the summer of 1998 over 130 people were killed by the extremely hot humid days. Many similar trends were reported around the world. Temperatures like these are predicted to become more frequent in the next 50 years.
There are not many things that can be done to reduce the excess CO2 being released into the atmosphere. Less dependence on the burning of fossil fuels for everyday living would be an effective option. Forests around the world are being replanted to try and accommodate the extra CO2. However even replanting a considerable portion of the world’s forests would only store 50 years of CO2 output. Oceans are capable of soaking up about 85% of the worlds output of CO2 over coming centuries. It is however a very slow process. It takes a century for water at the surface to cycle to the bottom and then start the process again.
If CO2 output continues to increase as is predicted the temperature is set to rise 15-20 deg F and the sea level rise will be measured in yards instead of feet.
Другие работы по теме:
An Experiment To Investigate If Particle Size
Affects The Amount Of Carbon Dioxide Produced Essay, Research Paper Hypothesis I think that the smaller limestone chips will produce the greater amount of carbon dioxide than the larger chips as there will be a greater surface area for the acid to react upon. This is because the greater the surface area the higher the amount of collisions between limestone and acid particles.
Global Warming Essay Research Paper Like the
Global Warming Essay, Research Paper Like the glass in a greenhouse, certain gases that occur naturally in the atmosphere tend to trap the sun’s heat. This natural "greenhouse
Car Pollution Essay Research Paper Since the
Car Pollution Essay, Research Paper Since the invention of the automobile, man has put on this earth millions upon millions of cars. These automobiles that we so frequently use, are now polluting the environment we live in. Our cars are now the single greatest contributors of poisonous gases in our environment today.
Greenhouse Essay Research Paper The difference between
Greenhouse Essay, Research Paper The difference between Ozone Depletion and Global Warming Ozone Depletion The Ozone Layer is a region of the atmosphere from 19 to 48 km (12 to 30 mi) above the Earth s surface. Scientists were concerned when they discovered in the 1970s that chemicals called chlorofluorocarbons, or CFCs long used as refrigerants and as aerosol spray propellants posed a possible threat to the ozone layer.
How Chlorophyll Makes Glucose Essay Research Paper
Chlorophyll is the green pigment inside of plants that give them their characteristic green color. Chlorophyll absorbs violet -blue and orange- red light from the sun needed for photosynthesis. Composed mostly of carbon and hydrogen it is a necessary compound used in the complex process that allows for much of the human life on earth to take place.
Rain Forest Essay Research Paper RAIN FOREST
Rain Forest Essay, Research Paper RAIN FOREST JOURNAL ESSAY Every second, one acre of all the Earth s rain forests is destroyed. Already, half of all the rain forests have been destroyed. This is unacceptable and it must be stopped. We all must help with all our efforts to save the rain forests. If we keep on cutting down the rain forests at this pace, there will be no rain forests left in fifty years!
Industrial Revolution Essay Research Paper How Global
Industrial Revolution Essay, Research Paper How Global Warming Relates to the Industrial Revolution Global Warming relates back to the Industrial Revolution in many ways. During the Industrial Revolution many new inventions were made that would make life easier for people back then and also in the future.
Joseph Priestley Essay Research Paper Joseph Priestley
Joseph Priestley Essay, Research Paper Joseph Priestley was born in England on March 13, 1733, and showed a great talent for science and languages from an early age. Priestley performed many important scientific experiments, among them the discovery that the gas produced by the fermentation of grain (later identified as carbon dioxide) could be dissolved in water to produce the pleasant drink called seltzer.
The Principle Events In The Evolution Of
The Earth’s Atmosphere Essay, Research Paper The Principle Events in the Evolution of the Earth’s Atmosphere The literal translation of the word atmosphere is “sphere of vapors”. The Earth’s atmosphere is a protective sphere of vapors, or air that surrounds the Earth and provides it with a layer of insulation from the harmful rays of the sun.
Danger In The Air At North Intermmediate
School In Wilmington? Essay, Research Paper Danger in the Air At North Intermmediate School in Wilmington? Is there danger in the air at the North Intermediate School in
Important Chemical Elements Essay Research Paper I
Important Chemical Elements Essay, Research Paper I believe that the three most important elements that exist are nitrogen, carbon and oxygen. Nitrogen is extremely valuable because it is such a large part of the food web. Carbon is important because it is also part of the food web due to the fact that it plays such an important role in the structure of all living things and many nonliving things.
Oxygen And Carbon Dioxide Essay Research Paper
OXYGEN (O)Oxygen was discovered by a British chemist, Joseph Priestly in 1774, and independantly by Carl Wilhelm Scheele, a Sweedish chemist. Oxygen has many uses – it is used in welding torches, to assist in hospital patient’s breathing and in metal fabrication industries. Oxygen is also used for defense purposes as a propellant for guided misiles and rocketsCARBON DIOXIDE (CO2).Carbon dioxide was named ‘fixed air’ by a Scottish chemist, Joseph Black.
WaterNitrogen Carbon And Phosphourus Cycles Essay Research
Paper The carbon cycle deals with the interaction of carbon between living organisms and the nonliving environment. This cycle is a process through which all carbon rotates. The main result of the carbon cycle is to serve as a great natural “recycler” of carbon atoms.
Bush Carbon Dioxide Essay Research Paper Bush
Bush, Carbon Dioxide Essay, Research Paper Bush Won’t Regulate Carbon Dioxide Updated 7:30 PM ET March 13, 2001 By SCOTT LINDLAW, Associated Press Writer WASHINGTON (AP) – Backing off a campaign pledge, President Bush told Congress Tuesday he will not regulate carbon dioxide emissions from power plants.
Haymarket Bomb Essay Research Paper Car PollutionDriving
Haymarket Bomb Essay, Research Paper Car Pollution Driving a car is the most polluting act an average citizen commits. Emissions from cars is going up in Canada and the US despite attempts to make engines more fuel-efficient. The main reason is that cars are getting bigger and pick-up trucks and sport/utility vehicles replacing smaller, lighter cars.
Ertwr Essay Research Paper Oxygenpoor blood from
Ertwr Essay, Research Paper Oxygen-poor blood from the body flows down through the RIGHT ATRIUM to fill the RIGHT VENTRICLE which pumps the blood out through the PULMONARY ARTERY to the lungs.
Bicarbonate A Good Buffer For Blood Essay
, Research Paper Bicarbonate: A good buffer for blood Most carbon dioxide generated during metabolism is transported in the form of bicarbonate ions, which result from the dissociation of carbonic acid formed in the red blood cells from the chemical union of carbon dioxide and water. Hydrogen ions from the dissociation are bound to hemoglobin and other proteins, serving to buffer the blood.
Algae And Bacteria In Pools And Hot
Tubs Essay, Research Paper Algae and Bacteria in Pools and Hot Tubs This report is about the effects of bacteria and algae in swimming pools and hot tubs. It will also explain how to control and, problems if you do not control it. And also what problems can occur if too many chemicals are used.
Carbon Dioxide Essay Research Paper Carbon DioxideRespiratory
Carbon Dioxide Essay, Research Paper Carbon Dioxide Respiratory gases-oxygen and carbon dioxide moves between air and blood in the lungs. The structure of the human lung provides immense internal surface that facilitates gas exchange between the alveoli and the blood in the pulmonary capillaries.
Carbon Dioxide Essay Research Paper Carbon is
Carbon Dioxide Essay, Research Paper Carbon is the basis for all life on earth. This essay will explain the role of carbon dioxide in v arious parts of the carbon cycle. This essay will examin three main, and
Carbon Dioxide Essay Research Paper CARBON DIOXIDECarbon
Carbon Dioxide Essay, Research Paper CARBON DIOXIDE Carbon dioxide is a gas comprising less than 0.04 % of the atmosphere.It is used by plants to make, directly or indirectly, all of the food that we eat.Increases in the concentration of carbon dioxide generally increase the growthrate of plants and decrease their water use.
Fossil Fuels Essay Research Paper We get
Fossil Fuels Essay, Research Paper We get energy from sunlight, wind, nuclear plants, and damns However, most of the energy that we use comes from fossil fuels. There are three major fossil fuels: Coal, oil and natural gas. These are composed of carbon, hydrogen, nitrogen, oxygen and sulfur. Carbon is the major element in fossil fuels.
Co2 In The Atmosphere Essay Research Paper
Carbon dioxide has been rising in the atmosphere throughout time. Recently though, the levels of carbon dioxide have been increasing at a more alarming rate. The cause of this is a direct result of man?s burning of fossil fuels. We know that every action we make, as humans, will have some effect on the environment around us and those effects can be either good or bad.
Cellular Respiration Essay Research Paper Cellular respiration
Cellular Respiration Essay, Research Paper Cellular respiration begins with glucose. Glucose is the primary fuel used in glycolysis, the first stage of cellular respiration. This molecule is found in the gel-like substance called cytoplasm that fills the cell. In glycolysis, glucose undergoes phosphorylation by ATP.
Global Warming 2 Essay Research Paper Global
Global Warming 2 Essay, Research Paper Global Warming I have chosen to speak about Global warming because it is a major scientific issue in the media. Problems facing the environment today are vast and diverse. Destruction of the world’s rain forests, the depletion of the ozone layer, air pollution, water pollution, chemical pollution and global warming are just some of the problems that will reach dangerous proportions in the coming decades.
Organic Chemistry Essay Research Paper Organic compounds
Organic Chemistry Essay, Research Paper Organic compounds are all different but they all share a similar characteristic. To start all organic compounds have carbon in their formulas; this is the main characteristic all organic compounds share. Next, some organic compounds are made up with a single covalent bond.
Why Coral Reefs Need To Be Protected
And Conserved For Future Generations Essay, Research Paper Coral Reefs need to be preserved for many reasons. In this paper I will discuss a few of them. First of all, they houses a collection of diverse organisms, and contribute
Photosynthesis Essay Research Paper II Introduction
Photosynthesis Essay, Research Paper II.) Introduction / Objective Photosynthesis is the process by which chlorophyll – containing organisms – such as green plants, algae, and some bacteria – capture energy from light and convert it to chemical energy. For the process of photosynthesis to take place the organism must contain chloroplasts.
The Fermentation Process In Wi Essay Research
Paper The Fermentation Process in Wine Making Wine making is a long process. After the best grapes have been harvested and pressed they have to go through a process called fermentation. During pressing, when the grapes’ skins are broken, yeast, or Saccharomyees ellipsoideus, from the skins comes in contact with the sugar from the insides of the grapes.