Vocabulary To Learn Nine A poor area of a city doesnt have garbage collection, good roads, or green lawns, but rich areas like many modern suburbs have everything. A security guard should be aware of any possible dangers or thefts that might happen in a store. A security guard is not aware of anything if he is asleep. A long time ago people thought that the earth was flat and that you could sail off the earth, but a man named Galileo contradicted that idea with a new idea that the earth is actually round! The picture below shows the different types of rubbish that people dispose of regularly. Rush hour is from eight to nine in the morning and for that duration traffic is always very slow. There are many important issues about keeping a healthy environment for everyone. Clean air, clean water, and sustainable agriculture are just a few of them. Sunlight is essential for all life on planet earth and without sunlight there would be no life. There are three different branches of government in America. They are the legislative, the executive and the judicial, and each has a different role in how government works. Pinocchio is a story about a boy who learns how to be honest. Every time Pinocchio lies or does not tell the truth his nose gets bigger. My brother showed me a series of illustrations on how to tie the knot. Mercedes will launch the new model next year and they hope it will be a success. Industrial pollution is one of the causes for the planets bad health. A hybrid car has two engines. One engine is gas and the other is electrical. It is better for the environment because it releases less pollution than other cars with only gas engines. A traffic policeman is responsible for the movement of cars on the road. This picture is an example of the average household rubbish that we dispose of everyday. A water treatment plant is a place where they treat polluted water so that it can be used again. Paper waste from old newspapers and paper bags can be recycled in many ways. Making new books from this waste is just one use.