looking at beaches and coral reefs, tides and currents, sea mammals and fish, seaweed and other ocean wonders
Mason, Adrienne
1995
Illustrations, text, and projects provide information about oceans and tides; methods of underwater and deep-sea exploration; and several sea dwelling and beach dwelling creatures.
Describes chemical, geological, and biological aspects of the oceans of the world and discusses the impact and effect of human beings in exploiting, polluting, and trying to save the oceans.
An illustrated guide to the world's oceans that discusses their formation, exploration, marine life, the human impact on them, conservation, and other related topics.