TO_PREVENT_THE_ENTRY_OF_TERMITES_THROUGH_WALLS,_THE_IMPENETRABLE_PHYSICAL________MAY_BE_PROVIDED_CONTINUOUSLY_AT_PLINTH_LEVEL.?$

TO_PREVENT_THE_ENTRY_OF_TERMITES_THROUGH_WALLS,_THE_IMPENETRABLE_PHYSI

1.	TO_PREVENT_THE_ENTRY_OF_TERMITES_THROUGH_WALLS,_THE_IMPENETRABLE_PHYSICAL________MAY_BE_PROVIDED_CONTINUOUSLY_AT_PLINTH_LEVEL.?$
A.	Chemicals barriers
B.	Structural barrier
C.	Physical barrier
D.	Water barrier
Answer» C. Physical barrier