Today is the earth day, plant more trees as you can in near your area and don't litter plastic bags or plastic items they may harm herbivores animals like cow,buffalo if they eat plastic items they will get disease sometimes they lose their lives so I request you to don't litter plastic items just throw them in dustbin and jute bags be strong to carry items so please don't litter again 

Now don't waste water on other purpose like taking a bath in swimming pool it might waste water and the people who cannot get water they know the value of water. Store rain water in a storage water and you can use the water and the water will also not goes waste .