TY  - BOOK
ED  - Schlessinger Media.
TI  - All about water ecosystems/ Ecosystems for Children (K-4)
T2  - Ecosystems for children
SN  - 1417103302
PY  - 2005///
CY  - Wynnewood, PA
PB  - Schlessinger Media
KW  - Freshwater ecology
KW  - Juvenile films
KW  - Marine ecology
KW  - Marine biology
KW  - Freshwater biology
KW  - Biotic communities
KW  - Educational films
KW  - Children's films
KW  - Video recordings for the hearing impaired
N1  - Title from disc; Grades K-4
N2  - "Young viewers will explore freshwater ecosystems such as ponds and rivers, as well as marine ecosystems like coral reefs and the open ocean. They will learn that the animal and plant life found in water ecosystems make up communities that are as complex as they are beautiful. A hands-on experiment demonstrates what happens when pollutants get into ponds and lakes, while a visit with a marine biologist examines the oyster population of the Chesapeake Bay."--Container
ER  -