thorahn96's Channel - YouTube

3 subscribers

373 video views

6:21

10 months ago

Ozone Story

This is a Science Project for Ridgewood Highschool, Biology

about Ozone Layer, and the Global Warming.

By:

Theodore Ahn

Richard Lee

Paul Mallalie...

357 views

thorahn96 uploaded

About thorahn96's channel

Created by

thorahn96

Latest Activity

Dec 13, 2011

Date Joined

Sep 29, 2010

more

About this user

Hi :3

Age

16

Hometown

Berlin, Germany

Country

United States

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