I feel like kindness can be taught because if someone is mean and you set a good example and they want to be just like you they will start be kind. You can also teach kindness in a classroom by making everyone be nice to have a happy classroom and people will be asking for help and asking to borrow something. I also feel like it matter on the age.
Answer:
You are Radha G member of NGO Awaaz write a letter to the editor of a national daily for a public movement to clean the Yamuna river you must introduce yourself describe how the people are to be blamed for polluting the river and suggest the need for installing water treatment plant to clean