Labels:book | bulletin board | door | poster | toothbrush | windowpane OCR: FISSION REACTORS NUCLEAR FISSION reactor releases Steam inside a nucl lear power fed station the reactor center are rods turbine of uranium 235 whose atoms break nuclear chain reactions Th Control reactions are increased by moderator rods usually made of graphite, and Uranium down by control rods, usually made fuel rods ofboron or cadmium. The energy generated b reactor used turn water into steam, which drives a turbine. Concrete protection Reactor core The is housed fission inside reactor a dome (above) Uranium- 235 fuel made of thick concrete rods in this reactor core are held water moderator. slowed reacto pesn watet boused beld