Which of the following best matches the description?Material that absorbs the energy from neutrons released by fission.

A. radiation
B. nuclear fusion
C. nuclear breeder reactor
D. transuranic waste
E. heavy-water reactor
F. moderator
G. decommissioning
H. alpha radiation
I. gamma radiation
J. rem
K. thermal pollution
L. nuclear fission
M. radioactive half-life
N. beta radiation
O. U-235
P. light-water reactor


Answer: F

Environmental & Atmospheric Sciences

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Fill in the blank(s) with correct word

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