Question

give reasons excess water supply can damage crops ​

Answer 1

Answer:

Desirable chemical reactions cannot take place and nutrient availability is not easily to the plants. Proper root development and absorption of nutrients is not accelerated. Seed germination is affected due to poor aeration and warm temperature. Plants affected by diseases and pest attack.

Answer 2

Answer:Excess water supply can damage crops because it will decay the roots b)Overuse of pesticides on plants which human and animals intake will damage the digestive organs and even causes cancer. The pesticides make there ways to water bodies causing death to aquatic animals and plants. It also cause algal bloom

Explanation: