... can work to lessen the amount of pollution that such things as automobiles and factories cause Governments can pass and enforce laws that ( 10) businesses and traffic to stop or cut down on certain ... their place Paper may be also made from things like old rags or piece of cloth Wastepaper, paper that has been made and used, can be turned into recycled paper This recycling process saves forest, ... programming about things students are actually studying in schools Laboratories could set up web sites to demonstrate new technology so students could view it on the Internet Is this just a dream?...