Environmental Problems Presentation

David Esteban

contamination of drinking waterContamination of fresh water used for household needs, including pollution of oceans, rivers, lakes, and reservoirs, ranks top on the list of environmental concerns for many Americans.

Deforestation Our forests are natural sinks of carbon dioxide and produce fresh oxygen as well as helps in regulating temperature and rainfall.

Climate changeAnd issues related to global warming, such as the greenhouse effect, global dimming, and the gradual rise in sea level.

Ozone Layer DepletionThe ozone layer is an invisible layer of protection around the planet that protects us from the sun’s harmful rays.

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