This lesson will illustrate the unique characteristics of oceans and oceanic life. It is 2 of 4 in the series titled "Oceans."

This lesson will illustrate the unique characteristics of oceans and oceanic life. It is 4 of 4 in the series titled "Oceans."

[Free Registration/Login may be required to access all resource tools.] Aquatic biomes can be generally classified based on the amount of salt in the water. Freshwater biomes have less than 1% salt and are typical of ponds and lakes,...