Global warming is when the earth heats up (the temperature rises).  Earth has warmed by about 1ºF over the past 100 years; scientists expect the average global temperature to increase an additional 2 to 6ºF over the next one hundred years. This may not sound like much, but it could change the Read More...

Turn off the lights in empty rooms at home, and ask my teachers to do the same at school. Turn off the radio, television and other electronics when I’m not using them. Decide what I want to eat before I open the refrigerator door. Carry my own carrier bag Read More...