Concept:The material used for Noah's ark is directly stated in the book of Genesis.
Explanation:God commanded Noah to build the ark using a specific type of wood.
According to Genesis 6:14, the instruction was, "Make for yourself an ark of gopher wood."
This verse also mentions covering the ark inside and out with pitch.
Thus, the ark was not made of cedar, cypress, or acacia wood.
Gopher wood is the correct material according to the biblical account.
Answer:D. Gopher wood.