Biology Essay Example | Topics and Well Written Essays - 1000 words - 2

Biology - Essay good exampleRigging up the filter in this fashion keeps it from bumping into any trees or other objects outdoors, which would taint the inherent experiment. Next, I smear Vaseline on both sides of the filter. The entire filter is practically cover with the Vaseline, which ordain change any inviolable thing in the air to stick to the filter, allowing us to see what is exactly in the air that we breathe every day, as advantageously as have a means for getting a rough measurement. While we will not be able to measure the particles in a numeric sense, we will have a clue as to what is going into our lungs when inhaling in the air outdoors. As it stands right now, the Vaseline cover coffee filter is a very glassed white. It has a very shiny clean appearance, and it feels very slick to the touch. There are no dust particles and other solid matter on it. However, by the end of the experiment, I hypothesize that the entire filter will be covered with dust and other s olid matter, being that there are a great deal many pollutants in the air from the things that we do in our everyday environment. The coffee filter will be covered so much that the solid matter will be caked onto it, and the shininess that is now present will be no more. The filter will have a completely diddlyshity appearance, as well as being gritty to the touch.The filter appears to have very small and gritty looking dirt particles on it, which I can assume are a mixture of dirt and other solid matter in the air that are caused by pollution. The dirt particles and solid matter are pin down by being stuck to the Vaseline. The filter still has a lot of shininess and cleanness left on it nevertheless, it is fount to look dirty. The dirt particles are of a brown color, and they appear to be small, such as manage that of grains of sand. Dust particles are also mixed in along with the dirt particles, and the dust has a pulverized look. The layer of dirt, solid matter