Revelation 8:11

The name of the star is Wormwood.  A third of the waters became wormwood, and many men died from the water, because it was made bitter.

·         Wormwood is a very bitter substance, and proverbial for bitterness and sadness.

·         The proportion of ecological disaster stays the same. In each one of the trumpets, a third of an ecological system is destroyed in judgment.