Step 4 is tun off lights! When you leave a room turn off the lights! That's not just lights, that includes the TV, computer, anything that can turn off easily.

Step 5 is to recycle. Recycle Plastic, Cans, Paper and anything else that can be recycled!

Step 6 is to get rid of the paper! This means to not use paper cups, paper and other paper utensils. You shouldn't use paper ones because you throw them away after every use, but if you use other kinds of utensils you can reuse them over and over again!

Step 7 is to walk more! You should walk more, or bike or somthing else to help you exercise! This uses less gas.