Five things you can do (or are already doing) to protect the world's resources.

1. Stop driving cars and start riding bikes

2. When you chop down a tree, plant 2 more

3. Use less water

4. Use less electricity

That's all I got

Start using energy from new-able sources like solar energy and geo thermal energy etc, Stop pollution by reducing the usage of cars, use environmentally friendly products like recycled paper etc, Use electrical appliances where they have ratings to save water or electricity