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Ozone Depletion

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Ozone Depletion
Atmospheric
Phenomenon /
Ozone Depletion:
Effects to Natural
Resources

A Research Paper
Presented to the class of Ms.Mary Cor C. De Chavez
Bayanan National High School

In Partial Fulfillment
On the Requirements for the subject
English IV

By:
Donalyn Manalo
IV-LAUREL

Topic: Atmospheric Phenomenon / Ozone Depletion: Effects to Natural Resources
Thesis or Main Idea: Ozone Depletion is an atmospheric phenomenon which destroys the stratospheric ozone layer that shields the earth from ultraviolet radiation which is harmful to life.

Outline: I. Introduction II. Causes and Effects of Ozone Depletion A. Causes of Ozone Depletion Human Activities Ozone Depleting Substanc Climate Change Increase of Free Radicals Inventions of Appliances B. Effects of Ozone Depletion a. Human’s Health 1. Skin Cancer 2. Cataracts and Other Eye Damage 3. Reduce Immune System 4. Irritation of the Respiratory System b. Biological Cycles c. Agriculture 1. Plants 2. Animals d. Air Quality e. Ecosystem 1. Marine Ecosystem 2. Terrestrial Ecosystem 3. Aquatic Ecosystem f. Forest

III.A.Ways to Stop Ozone Depletion a. Artificial Ozone b. Destruction of CFC c. Minimized Aircraft Flights d. Reforestation e. Emission of Waste f. Montreal Protocol g. Limited use of Hydrofluorocarbons and Chlorofluorocarbons h. Reduce amount of Ozone Depleting Substances B. Problem Arising of Ozone Depleting Substances a. Global Warming 1. Thinning of Ozone Layer 2. Rising of Sea Levels 3. Climate Change 4. Appearance of Greenhouse Gases 5. Drought 6. Appearance of UV Radiation 7. Appearance of Ozone Hole C. Agencies/Organizations Incharge to Resolve the Ozone Depletion a. UNEP b. DENR IV. Findings of the Study V. Conclusions

Chapter 1: Introduction:
Atmospheric phenomena as commonly used in weather observing practice, an observable occurrence
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