1 online resource (streaming video file) (14 min. 17 sec.) ; 85904935 bytes
Summary
Science Bank is a series of programs which demonstrate a variety of science experiments with graphical explanations and real life applications. Each program is divided into three parts and features practical demonstrations that teachers often find difficult to carry out in the classroom. The programs present a clear and close-up view of science experiments and use 3D animated graphics to help explain key scientific processes. This episode: Energy transfer in nature : carbon cycle and nitrogen cycle**Please note that this program/series has been created from masters kindly provided by DECS Tape Services in South Australia. These recordings have been collected over a period dating back to the early 1990s and as such, the picture quality may be of variable standard.**
