Description There are about 326 million cubic miles(1.4 billion cubic kilometres) of water on earth. There are over a million (1,000,000,000,000) gallons.
Section 13.2: Biotic and Abiotic Factors Biology.
The Oil Spill By: Madeline L Resources: earthjustice.org thinkquest.org.
By: Sunanda Tah SEA OTTERS -Keystone Species SEA OTTERS -Keystone Species.
