Group+4-Research2


 * 1. Watch this video about solar energy, then read the information about solar energy in here and here. After carefully reading the information, explain the positives and negatives of using solar panels to make electricity.**

There are some bad things and some good things about solar energy. One of the good reasons is that solar energy is renewable and can be used again. One of the bad reasons is the sun doesn't shine all day so the people who use solar energy have to store energy because the sun can't shine on cloudy days and nights and storing energy costs a lot of money.


 * 2. Watch this video about wind energy, then read the information about wind energy here. After carefully reading the information, explain the positivies and negatives of using wind turbines to make electricity.**

We figured out some positives and negatives of wind energy. Some positi ves of w ind energy are that wind energy is renewable and it costs less money. Some negatives

of wind energy are that not a lot of wind is generated in some places so the places that don't get a lot of can't use wind energy.

We found some positives and negatives of fossil fuels. One of the positives of fossil fuels is that they can produce a lot of energy. One of the negatives of fossil fuels is
 * 3. Watch the video about coal, then read the information about coal here. After carefully reading the information, explain the positives and negatives of using coal to make electricity**

when oil ( A fossil fuel) spills it can be devastaing to wildlife and can kill fish.