Quote Originally Posted by IamMarat View Post
...
(adverse)
7. The construction of the bridge had the adverse effects on the ecology of the river.
(fertilize)
6. Arable lands in Moskva region are extremely fertilized by different kinds of chemical mixtures.
7. The construction of the bridge had adverse effects on the ecology of the river.

6. Arable lands in the Moscow region are well fertilized by different kinds of chemical mixtures.