Question

1 HOTS
A. Sometimes, the leaf of a plant turns yellow and falls off. Why do you think this
happens?
B. Air pollution is a mix of various unwanted gases. How do trees help in reducing air
pollution?

⚜️ please help me
and don't forget to give it shortly​

Answer 1

Answer:

The most common reason that plants' leaves turn yellow is because of moisture stress, which can be from either over watering or under watering.