"Five young mermaids start out together on an adventure but, one by one, find a reason to stay in a different sea in this illustrated, rhyming, count-down book. Includes information about mermaids, oceans, and sea creatures"--Provided by publisher.
Describes the processes that shape the world's oceans; the oceans' physical characteristics and life-forms; and their relationships to the moon and to weather.
Describes marine environments, wildlife, and humans' changing relationship with the oceans, and explores such topics as ocean currents, coral reefs, marine wildlife migrations, and ocean pollution.