Thursday, May 26, 2011

Effects on Plant Life

Acid rain affects plant life in two different ways.  One way it affects plants is by seeping into the earth and dissolving toxic substances in the soil which gets absorbed by the roots of plants and trees, poisoning them.  Acid rain also dissolves beneficial minerals and nutrients in the soil, which are then washed away before the plants and trees have a chance of using them in order to grow.  When there is frequent acid rain, it corrodes the waxy protective coating on the leaves, making the plant susceptible to disease.  When the leaves are damaged, the plant loses its ability to produce enough amounts of nutrition to stay healthy. Once the plant has become weak, it becomes vulnerable to cold weather, insects, and disease, which can lead to its death.

http://www.puravidahotel.com/photos/acidrain.jpg

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3brYYN7NfgAeijXAujdcJUTeJmLDGB3yfGhzVXE0kYX_19-OJHQjpRRXYtgvfk9HHZIOuyQXqMwTueZCdSI0ooZ4mMFtO6XvTRgDEedr3R0nB34RxTHE_Pl8Ej8U0PD1U4N2uOb1euFE/s1600/trees.jpg

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