Acid Rain :: Free Essay Writer

The Damaging Effects of battery- acidulated Rain Modern hostelry is becoming overwhelmed with great amounts of pollution from cars, factories and an overabundance of garbage. The immense amounts of randomness dioxide emitted into the cable causes eminent levels of acid in the atmosphere. When this sulphuric acid is absorbed into wet in the stress, poignant come downfalls can be damaging to the external environment. Acid rain down is destroying the world=s lakes, air and ecosystem. Acid rain is cleaning lakes and decreasing the number of inhabitants in these fresh water bodies. Acid rain causes an ample deduction in the pH levels in the water. At a neutral level the pH in water should be stopping point to seven, yet in these acidic water bodies the pH levels can be as meek as four. These pH levels of four contain more than ten percent acids than that of typical rain and one thousand clock more acid than neutral water. Each decade the pH levels of lakes most Ontario scr am become ten times more acidic. The high acid levels contained in lakes also causes a decrease in the number of tilt dwelling in these lakes. Also Aacid produces chemical changes in the blood of the fish, and their canonical body metabolism is altered (Howard & Perley, 1980, p. 24), and can cause deformities in these inhabitants. They have twisted and arched backbones, flattened heads and strangely curved tails. In pH levels of four there is little left in the lakes besides careen bass, pumpkinseed and lake herring. Affected fish are also in peril of becoming sterile, which would put the species at risk of becoming extinct. As with sulphur dioxide in rain, mercury is also discharged into the water. There is a top connection between the mercury rich lakes as there is with those with high acidic levels. This metal becomes concentrated in the blood and tissues of fish. Acid rain causes traumatic effects in natural lakes and rivers. Acid rain causes air quality to deteriorate. As i n water, acid rain causes the pH levels in the air to decrease. The sulphur dioxide, which diffuses into the air, mixes with moisture causing the pH levels to drop from the normal level. Again, the normal level is fewwhere around seven, yet in some acidic air masses the levels can be as low as three. These lowered pH levels form a photochemical smog in the atmosphere.