Conserving water is an easy way to prevent water pollution

If this is a true or false question then it is false because conserving water means you are using less of it to save it, but it does not prevent water pollution.  Water pollution is when clean water becomes contaminated and no longer clean, so trying to conserve water has nothing to do with polluted water.

cognitive activities are mental processes through which we make sense of the world around us or get to know or experience our environment (internal and external). examples of cognitive activities are reasoning, thinking, perceiving, decision-making, listening, observing,etc.