is produced by interaction of water with sulfur dioxide and nitrogen dioxide; damages forests, reduces crop yields, and corrodes surfaces of buildings and statues; turns water in lakes and rivers acidic, harming fish and other aquatic species.

The preferable word for the fill in the blanks will be - Acid rain.

Explanation:

Acid rain is produced by the interaction of water with sulfur dioxide and nitrogen dioxide; damages forests reduces crop yields and corrodes surfaces of buildings and statues; turns water in lakes and rivers acidic, harming fish and other aquatic species.

B is the right

A more biodiverse ecosystem has a higher chance of adapting to species changes.