If Noah had different animals from all over the world did he drop them off where they live today or did they walk back?

Biblical Hebrew: Teyvat Noa?) is the vessel in the Genesis flood narrative (Genesis chapters 6–9) by which the Patriarch Noah saves himself, his family, and a remnant of all the world's animals when God decides to destroy the world because of mankind's evil deeds. 1 God gives Noah detailed instructions for building the ark: it is to be of gopher wood, smeared inside and out with pitch, with three decks and internal compartments; it will be 300 cubits long, 50 wide, and 30 high; it will have a roof "finished to a cubit upward", and an entrance on the side. The Hebrew word for the ark is teba, which occurs only twice in the Bible, here and in the Book of Exodus, where it is used for the basket in which the infant Moses is placed by his mother.

(The word for the ark of the covenant is quite different in Hebrew). In both cases, therefore, teba has a connection with salvation from waters. It is made of "gopher" wood, a word appears only here in the entire Bible, and is divided into qinnim, a word which always refers to birds' nests elsewhere, leading some scholars to amend this to qanim, reeds, the material used for the boat of Atrahasis, the Babylonian flood-hero.

Noah is instructed to kapar (smear) the ark with koper (pitch): in Hebrew the first of these words is a verb formed from the second, and this is the only place in the Bible where "koper" means "pitch". God spells out to Noah the dimensions of the ark, 300 cubits by 50 by 30, approximately 137 by 23 by 14 meters (440 feet long, 73 feet wide, and 43 feet high), with three internal divisions (which are not actually called "decks", although presumably this is what is intended), a door in the side, and a sohar, which may be either a roof or a skylight. The story of the flood is closely connected with the story of the creation, a cycle of creation, un-creation, and re-creation, in which the ark plays a pivotal role.

4 The universe as conceived by the ancient Hebrews was made up of a flat disk-shaped habitable earth with the heavens above and Sheol, the underworld of the dead, below. 5 These three were surrounded by a watery "ocean" of chaos, protected by the firmament, a transparent but solid dome resting on the mountains which ringed the earth. 5 Noah's three-deck ark represents this three-level Hebrew cosmos in miniature: the heavens, the earth, and the waters beneath.

6 In Genesis 1, God created the three-level world as a space in the midst of the waters for mankind; in Genesis 6-8 (the flood story) he fills that space with waters again, saving only Noah, his family and the animals with him in the ark. The parallels – both similarities and differences – between Noah's ship and that of the Babylonian flood hero Atrahasis have often been noted. Noah's is a rectangle, while Atrahasis was instructed to build his in the form of a cube; Atrahasis has seven decks with nine compartments on each level, Noah has three decks, but is not given any instructions on the number of compartments.

7 The word used for "pitch" is not the normal Hebrew word but is closely related to the word used in the Babylonian story. Talmudic tractates Sanhedrin, Avodah Zarah and Zevahim relate that, while Noah was building the ark, he attempted to warn his neighbors of the coming deluge, but was ignored or mocked. In order to protect Noah and his family, God placed lions and other ferocious animals to guard them from the wicked who tried to stop them from entering the ark.

According to one Midrash, it was God, or the angels, who gathered the animals to the ark, together with their food. As there had been no need to distinguish between clean and unclean animals before this time, the clean animals made themselves known by kneeling before Noah as they entered the ark. A differing opinion said that the ark itself distinguished clean animals from unclean, admitting seven pairs each of the former and one pair each of the latter.

According to Sanhedrin 108B, Noah was engaged both day and night in feeding and caring for the animals, and did not sleep for the entire year aboard the ark. 9 The animals were the best of their species, and so behaved with utmost goodness. They abstained from procreation, so that the number of creatures that disembarked was exactly equal to the number that embarked.

The raven created problems, refusing to leave the ark when Noah sent it forth and accusing the patriarch of wishing to destroy its race, but as the commentators pointed out, God wished to save the raven, for its descendants were destined to feed the prophet Elijah. According to one tradition, refuse was stored on the lowest of the ark's three decks, humans and clean beasts on the second, and the unclean animals and birds on the top; a differing interpretation described the refuse as being stored on the utmost deck, from where it was shoveled into the sea through a trapdoor. Precious stones, said to be as bright as the noon sun, provided light, and God ensured that food remained fresh.

101112 Some more unorthodox interpretations of the ark narrative also surfaced: the 12th-century Jewish commentator Abraham ibn Ezra interpreted the ark as being a vessel that remained underwater for 40 days, after which it floated to the surface.