“Why should we conserve water today?”

We should conserve water today because water is a limited resource. There are people around the world that die because they do not have access to clean water. Many individuals constantly waste water and do not pay mind to those who don't have the luxury. By conserving water, examples being by turning off the faucet while you brush your teeth and talking shorter showers, we are minimizing the amount of water we use and benefitting the world.

This is called visual imagery. it is a memorization technique wherein an idea or a term is associated with an image, this in remembering ideas, especially as humans are very visual learners. this is also why visual aids a lot for memory retention.