Water Quality Lab#4 Essay Example For Students

Water Quality Lab#4 Essay Lab #4 Oakland Ravine and Lake: Water Quality 1. The pH levels are fairly constant for inlet and outlet. The dissolved oxygen(dO), on the other hand, varies very much between the inlet and the outlet. The measurements of the pH and the dO of the water do not differ greatly. By comparing the two graphs given I can see that both the pH and the dissolved oxygen are lover in the winter. I think this is related to the amount of sunlight that the water receives and also the temperature of the water. In the given maps the dO drops off very sharply at various points. We will write a custom essay on Water Quality Lab#4 specifically for you for only $16.38 $13.9/page Order now I would assume this is a sign of eutrophication. That would also explain why in the winter the dO is much more steady up to a certain depth. The explanation being that the cold weather has killed off many plants, therefore the plants cant choke the oxygen supply. PH NO3 DO(A) PO4 INLET 7. 3 7.3 7.05 1.7 5. 5 5.5 Over-range LAKE 7.8 7.8 7. 64 1.5 9 9 .42 OUTLET 7.5 7. 5 7.35 .9 6 6 .48 2. These organisms were found in the sample of water we looked at on the slide. I would say that the organisms are about the size of a fine pencil point. The look like specs in the water to the naked eye, but under the magnifying glass they look extremely detailed and large. I think I found a synedra and a copepoda. Because these organisms are so small they must eat very small particles maybe from dead plants and animals in the water. They are probably just about the lowest on the food chain. Their existence most likely supports many other life forms. 3. Discussion- This lab was pretty interesting. I liked actually doing lab tests and then finding out the results. I dont understand why every pond across America isnt eutrophied. If the abundance of nutrients comes from cars and pollution, then wouldnt it be seeping into just about every body of water, therefore causing eutrophication. ? This lab explains why many times I will see dead fish floating around in ponds near my house in upstate New York. Ive gone fishing in one particular pond and every time you reel it back in the hook would have been filled with algae and plant matter. Now I know that its not a healthy pond.Science

The Importance of Compelling Comparing and Contrasting Essays

The Importance of Compelling Comparing and Contrasting EssaysWith a comparative and contrast essay sample, you'll have something to write about that doesn't belong to you. You may get a head start on your research for a particular essay, as well as a ready sample to turn into a finished piece.Your comparative and contrast essay sample should be as specific as possible. For example, be sure that the essay samples you use don't call for terms that you'll need for the essays. If you're not clear about what terms are okay, you could be missing out on the best available resources to prepare for your assignment.The most important thing about your comparative and contrast essay sample is that it should be clearly presented. You will want to avoid having those that make the essay sample to be distracting, and you'll want to make the readers scan through the essay sample so they can pick up on the ideas that make it a superior piece of work. Make sure that the essay sample is clear, and ensur e that the information is within the scope of the essay.With the descriptive phrases, look for things that are specific and concise. While you don't need to use a lot of precise words, you do need to use descriptive phrases to communicate the main idea of the essay. The descriptive phrase can stand alone or accompany the main idea in the essay. As a bonus, you'll get a whole set of ideas all rolled into one simple and concise statement.As for the contrasting terms, you'll want to use a variety of these and to make the essay sample interesting, you need to work them into the first paragraph. The paragraphs are the easiest ways to create an engaging piece of writing. If you're looking for a way to use the contrasting terms, make sure that they are clearly linked to the main idea or to the ideas that are the focal point of the piece. Also, the contrast should be used to highlight the ideas of the essay, rather than simply to bring out the idea that the opposing group or type is right.W hen it comes to writing a comparative and contrast essay sample, you'll also want to make sure that you're using the correct words. With your comparative and contrast essay sample, you'll want to avoid using terms that aren't related to the essay topic at hand. You don't want to use the wrong terms and miss the opportunity to add to the overall interest and confusion of the paper.One other tip to use with your essay, especially if you're new to writing, is to use appropriate terms. You don't want to use terms that are controversial or that might sound funny or ignorant to a reader, but you also don't want to forget that the essay is primarily for educational purposes. Just use the appropriate terms, and you can avoid any embarrassing incidents that could occur when you attempt to write an essay for which you don't know the proper use of the words.By creating the comparative and contrast essay sample, you'll be able to gain the benefit of a number of specific, yet generic, ideas and work from them into your own unique and original piece of work. You'll be able to take all of the ideas that you've found to be appropriate and easy to relate to the essay topic and gain a great deal of insight into a particular type of person that makes it a great essay topic.