Niyati is working as a teacher in a school in Mansarovar Garden. She always tells the children at the school not to pollute the environment, and not…

Niyati is working as a teacher in a school in Mansarovar Garden. She always tells the children at the school not to pollute the environment, and not to throw wrappers of chips and chocolates here and there. She always carries a bag with her to collect the wrappers and put them in the dustbin. By doing this, which responsibility of a consumer is she discharging :