Question

Give the proper answer only​

Answer 1

Answer:

1. the process of too many plants growing on the surface of a river, lake, etc., often because chemicals that are used to help crops grow have been carried there by rain.
3. General effects of eutrophication

• Species diversity decreases and the dominant biota changes.
• Plant and animal biomass increase.
• Turbidity increases.
• Rate of sedimentation increases, shortening the lifespan of the lake.
• Anoxic conditions may develop.

Explanation: