Create an outline for your presentation. you will want to include the following information in your presentation: information about plants and animals that have become extinct or endangered because of a loss of habitat information about habitats that have changed radically over the last few decades ways students can lead a "greener" lifestyle recycle. there are many things you use each day that can be recycled. some of these include paper, plastics, glass, and aluminum cans. conserve water. take shorter showers. turn off the water when brushing your teeth. this will reduce the amount of water that you use. don't pollute. hold on to that helium balloon. balloons that are released into the air can kill wildlife. animals swallow the balloons, causing them to suffocate or starve. use energy wisely. replace your incandescent light bulbs with fluorescent bulbs. they are more efficient than regular light bulbs. turn off the lights, computers, and music when you're not using them. reduce consumption. use both sides of the paper when taking notes in class. if your printer has a feature that lets you print on both sides of a sheet of paper, use it.