Rain forests

Rain forests are in a lot of trouble because people want to build buildings, malls, and ect. Some people are against the rain forests and others are here for saving it. It's horible to destroy the rain forests because so many animals live there and have there young living there too. People who destroy rain forests should be in jail because you wouldn't like it, if your home was demolished and died or had to move. Also, animals had lived there their whole lives. Therefore, if your here for saving the rain forests, STAND UP AND SPEAK FROM YOUR HEART TO SAVE THE ANIMALS WHO LIVE THERE TOO.

Wii

The Wii is a good way to explain science. For example, when we had to throw a baseball at the blocks, it was like your way of making a formula that would help you achieve that goal. Also, the game is about problem solving, and with that it is just like you making a theory. Next, the Wii is a great way to keep your mind on a topic and then you won't be able to zone-out. Fifth, a lot of people love the Wii and it would be a good way to do quizes and tests. Then, with the Wii, you can buy different games that could relate to science. Finally, the Wii would be totally awesome if we could play on it all the time.

OZONE POLLUTION BY WILDFIRES

Wildfires are one of the things that gives a lot of pollution to the ozone layer, and affect peoples health. Scientists say that wildfires happened repeatedly and caused many people to be unhealthy in the area. Also, scientists found that when the ozone levels reach at a high rate, you can see smoke in places where you wouldn't normally see it. Researchers use computers models and measurements to pin point huge wildfires in California. As the ozone layer is blocking rays from the sun, it can cause many health problems because it is in the lower atmosphere. The ozone levels that is unhealthy were detected in rural areas. Therefore, if you see a fire in the woods, PUT IT OUT.
http://www.nsf.gov/news/news_summ.jsp?cntn_id=112403&govDel=USNSF_51

Comets

Comets have been around for a very long time, even way back to 240 BC. Comets are sometimes called dirty snowballs, it's a mixture of ice and dust. Also, you can only see comets when they are near the sun. Many people say that Comet Halley is a famous comet and that's because it's true. Sometimes, we might have meteor showers only if the Earth goes through the orbit of a comet. Most, comets are discovered by astronomers. Finally, comets are an interesting thing and should be shown to everyone in the world.