Revelation 8:7–8

7 The first sounded, and there came ahail and fire, mixed with blood, and they were thrown to the earth; and ba third of the earth was burned up, and ba third of the ctrees were burned up, and all the green cgrass was burned up.

8 The second angel sounded, and something like a great amountain burning with fire was thrown into the sea; and ba third of the csea became blood,