NEET BIOLOGY

Detailed explanation-1: -Also, a lot of water can likewise lead to root spoiling and the irreversible rotting of roots. This is the main reason behind why overwatering plants can kill them. Just like the humans, the plant also depends on air to remain alive.

Detailed explanation-2: -Plants growing in soil that is too wet suffer from a lack of oxygen which leads to the death of roots and a loss of vigor in the plant. Stunted slow growth with yellowing leaves is a symptom of over watering.

Detailed explanation-3: -Roots take up air from the air spaces present in soil. If there is too much water then the roots will not be able to take up air because the air spaces will get filled with water. This might cause the roots to die. To avoid this, plants should be watered in such a way that the roots are not clogged.

Detailed explanation-4: -While the roots of a plant take up water, they also need air to breathe. Overwatering, in simple terms, drowns your plant. Healthy soil allows for oxygen to exist in the space between particles of soil. If there is too much water or the soil is constantly wet, there is not enough air pockets.