'Thing' in the Bible

I heard every created thing which is in heaven, on the earth, under the earth, on the sea, and everything in them, saying, "To him who sits on the throne, and to the Lamb be the blessing, the honor, the glory, and the dominion, forever and ever! Amen!"

They were told that they should not hurt the grass of the earth, neither any green thing, neither any tree, but only those people who don't have God's seal on their foreheads.

The second angel poured out his bowl into the sea, and it became blood as of a dead man. Every living thing in the sea died.