Betta Fish Research Paper

Background knowledge demands: For this book, students must know what fish and scales are. They will also need to know that fish live under the sea.

I will say that as much as the expression “Canary in the coal mine” implies an early warning of danger in mines so does it in water too. In this case the fish directly helps us know the extent to which our ecological sphere is damaged, and helps humans to take the necessary precautions to save the environment.

A diver descending to a depth of 10 meters, is equivalent to the entire 150km of atmospheric air (1 ATA). This is due to water being much denser than air. If the diver were to descend another 10 meters, the water will exert a further pressure, equal to another atmosphere, 2 ATA.

(#5) This is a benefit to society because it is so light whereas scuba diving equipment is hundreds of pounds.

Fleuss, adds to the first workable, independent diving ring that used compacted oxygen. In this model of shut circuit scuba, which is the precursor of present day shut circuit scuba units utilized by military jumpers, carbon dioxide is consumed by rope absorbed scathing potash, so that breathed out air can be re-inhaled . Despite the fact that profundities are constrained, the contraption takes into consideration moderately long base times, up to three hours. In 1880 Fleuss' contraption is utilized by the popular English jumper Alexander Lambert to enter an overwhelmed passage and seal a portal entryway; the portal is 60 ft down and 1000 ft once more into the

In the article, “Rapid Evolution Saved This Fish From Pollution, Study Says” written by Joanna Klein she investigates the evolution of Atlantic Killifish in New Jersey. The people of New Jersey are restricted from eating any fish, especially the killifish, from the Lower Passaic River and Newark Bay. This is because of the obsessive dumping of chemical waste and toxins into the waterways. This waste is affecting the local ecosystems located in that area, but drawing attention to the Atlantic Killifish. In the 1990’s researchers discovered that the Killifish were “tolerant of the toxic waters.” In areas along the Atlantic coastline researchers found out that the Killifish located in different highly toxic areas had already rapidly adapted genetically

Jacques Cousteau invented this with Emile Gagnan. The design of the Aqua-Lung was finished in the early 1940s. The parts of the Aqua-Lung are the regulator, tanks, and a hose. For instance, in Paragraph 4, it states, “ Cousteau adapted Gagnan’s invention to create the ‘demand regulator,’ the defining component of the Aqua-Lung system. The regulator is the piece that fits into the diver’s mouth. The other essential parts were the tanks containing the air that were strapped to the diver’s back, as well as a hose to carry air from the tank to to the regulator.” Because of these features in the Aqua-Lung, divers are able to remain underwater for an hour or even more. Furthermore, the Aqua-Lung is different than the others in many ways. The Aqua-Lung allows divers to say underwater for much longer (one hour or more). Before, people could only remain underwater for a few minutes. In addition, in Paragraph 7, it states, “The Aqua-Lung automatically adjusted the pressure of the air in the tank to equalize air and water pressure.” The issue of water pressure is also addressed in the Aqua-Lung. The advantage of the Aqua-Lung allows the divers to stay underwater longer and adjust the pressure of the air in the

A male Betta is to be placed on the opposite side of the bowl, so that they can see each other but no contact. The fish were observed for two minutes. After the two minutes passed, the barrier was lifted and observations were recorded for one minute before the male was removed from the bowl. This was then repeated with the female Betta. These two constitute one trial. There was a total of three trials, so both the male and female were in the primary bowl thrice

Jules Verne, otherwise called the father of sci-fi, was a wellspring of inspiration for innovators who needed to look for accomplishment in submerged innovation. Verne presents the Nautilus, which is an effective submarine that Captain Nemo imagined himself. Nemo plot the power and quality of his imagined innovation, expressing "Yes, keen, nervy, and immune! It fears neither the unnerving tempests of the Red Sea, nor its streams, nor its reefs" (Verne 212). This innovation caught individuals' consideration. Amid this day and age in France, numerous neighborhood innovators were additionally working out the complexities of building submarines. In 1863, a couple of years before Verne composed his novel, Le Plongeur, a 140-foot submarine, was finished. This ship was worked to convey twelve men however had issues with weight and remaining above water. Despite the fact that this submarine was not fruitful, hardware and submerged innovation kept on winding up noticeably more progressed. The scuba outfit was created by Frenchmen Benoit Rouquayrot and Auguste Denayrouze in the 1860's. Their set is provided with air pumped from the surface into a shut protective cap suit; the suit is additionally fitted with a supply so that the jumper could segregate himself from the air hose for a couple of minutes. Nemo's dominance of science and designing was shown by his plunging suits and power firearms. In

Scientists have discovered and invented numerous mediums by which oxygen can be utilized to treat illnesses; such as hyperbaric chambers, hydrogen peroxide, ozone, and controlled hyperventilation-breathing techniques. Hyperbaric chambers use 100% oxygen at higher than normal pressures, usually 3 atm, to flood the body with oxygen. This method allows oxygen to permeate muscle tissue much quicker, due to the abundance of oxygen and the higher atmospheres of pressure pushing the O2 molecules into the body. Normally used as a means of wound sterilization, hydrogen peroxide saw popularity with scientists and doctors in the early to mid-20th century and is now once again garnering interest in the scientific world. This liquid has the chemical formula of H2O2, which can be broken down by the body to form oxygen radicals. H2O2

Altitude training is practised by endurance athletes who train for several weeks at high altitude, Over 2,500 metres above sea level, or at intermediate altitudes due to the shortage of suitable altitude training locations. Even at intermediate levels the air still contains approximately 20.9% oxygen, but partial pressure of oxygen is reduced (West J., et al, 1996)

When you breathe from a SCUBA tank, the air coming out of the tank actually has the same pressure as the pressure that the water is exerting. When high-pressure gases in the air come in contact with water, they dissolve into the water. This is how carbonated beverages are made. To make carbonated water, water is exposed to high-pressure carbon dioxide gas, and the gas dissolves into the water. This is what we perceive as bubbles. If a diver stays underwater at about 30 meters (100 feet) the same amount of nitrogen will dissolve in water in his her body. Rising quickly to the surface would be like unscrewing a soda bottle releasing all the gas, this causes harsh and even fatal pain. To avoid the effects of quick decompression divers must rise

The production and consumption of any good can be traced by the demand that people have for that good, on both a local and global scale. However, many factors affect the demand; on the local scale factors such as the cultural significance the good holds with the people, and on the global scale the environmental impacts of the production of the good can cause repercussions that ultimately disturb the demand. One such good are shark fins.

Marine biology is the study of organisms in the oceans and other saltwater environments. Including their behavior and interactions with the environment. All plant and animal life forms are included from the microscopic pico plankton al the way to the majestic blue whale. Marine biology is a very broad area so most researchers select a particular area of interest and specialize on it. The specializations can be based off on a particular species, group, behavior, technique, or an ecosystem.

Instruments for sensing the partial pressures of oxygen and carbon dioxide in the oxygen atmosphere of the cabin and suit, respectively.