We never realized when we are polluting the animal water sources that we are killing our animals that live there. .
Not only the pollution we cause can kills animals but also it can harm our natural sources. The world's main concern is the ocean. "Over 70% of the Earth's surface, water is undoubtedly the most precious natural resource that exists on our planet" (Krantz and Kifferstein, 1). When we polluted the ocean, not only do we destroy our beautiful ocean, but we also are killing our animals that live there all their lives. We are putting those animals to extinction. If we continue to pollute our ocean, lakes, rivers and other water sources, then we do not have any clean water left in the world. Another pollution that killed our environment is Acid rain. In Minnesota, at 140 lakes all the fishes was killed by acid rain. In Norway, their salmon and trout was decrease because the acid rain has stopped them from reproducing. Acid rain also has a huge affect on plant life. The acid rain killed the plant rooted and cause the crop to stop growing anymore. When "The acid rain, falling on the plants damages the waxy layer on the leaves and makes the plant vulnerable to diseases" ("Acid rain's effect on plants and wildlife", 1). However if the plant were to live it would have trouble surviving through a storm and the wind because it is weak. Another outcome of pollution is Global Warming. "Global warming may be the most devastating environmental problem human beings have created, and the toughest to solve. For starters, our society is largely powered by the fossil fuels that cause global warming" ("Global Warming", 1). Indeed, true to the quote, global warming is one of our main issues right now. It effects the animal migrate time and would cause an over population if all animal migrate at the same time. It would also affect the temperature for trees and plants. Furthermore, scientists believe that since we pollute too much it harms our ozone layer and it cause " diminished crop yields for foods such as peas, beans, squash and soybeans.
