DIRECTIONS: Before you begin reading the passage, it is important to preview the passage to understand any new vocabulary you might encounter. Preview the following reading passage and underline each vocabulary term in bold and its definition. Read the passage. It’s a Dirty Job Hi, I’m Deacon Decomposer, ace reporter for the Decaying Daily News, and I’m interviewing a very important person named Glenn. Glenn is a garbage man and a trash expert. DD: You have a difficult job. Tell us about it. Glenn: It is a dirty and smelly job, but I know people love it when I take away their trash. People need me to do this job. DD: Do people produce a lot of trash? Glenn: Well, Deacon, how well do you know your multiplication tables? Each American throws away about seven times their weight in trash each year. Think of a third grader who weighs 60 pounds. That 60 pound third grader is then responsible for about 420 pounds of garbage. All of that trash takes up more space than two large adults! DD: Where does all of that trash go, Glenn? Grade 3 Science 1 Eco-Detectives Glenn: It is taken to a landfill, where a lot of it will probably stay for thousands of years and some of it will be there for a gazillion years. That’s a long time. DD: Let me check my math, Glenn. There are 300 million Americans. If each of them produces 7 times their weight in trash, how in the world do we have space to collect all of this garbage? Glenn: Deacon, you are really on the ball! You just figured out a big problem with garbage: lack of space. The more garbage we produce, the more space our garbage will take up. That means less room for wildlife and homes for humans. Americans produce more trash than any other country in the world! That’s not a first place we should be proud of earning. In fact, that stinks worse than the garbage I collect. DD: How can we solve this problem? Glenn: Instead of just throwing away trash, people could recycle some of the garbage such as glass, plastics, and paper. This would allow people and companies to save money because they wouldn’t have to transport their garbage to landfills. Recycling saves space in landfills and saves valuable natural resources such as trees too. When humans recycle, we make our environment a better place. DD: Now, I understand. Recycling saves money, space in landfills, and natural resources. Glenn: People trying to educate others for a cleaner world have come up with three suggestions. They are called the “3 R’s.” 1. Reduce the amount of trash you throw away. 2. Reuse the things you own. 3. Recycle whatever you can. Grade 3 Science 2 Eco-Detectives DD: Tell our readers more about recycling. Glenn: We humans think that we invented recycling with our collections of newspapers, aluminum, plastics, and glass, but nature has been recycling for billions of years – since life on Earth began. Recycling means to change something from one form to another. It’s important to remember that not only do humans recycle when we carry our newspapers and plastics to the curb, but when plants and animals die, nature recycles them back into soil. DD: Do you mean that nature puts its recyclables on the curb like us? Glenn: No, Deacon. Nature’s recyclers break down the remains of dead organisms, plants and animals, (and even poop) into smaller and smaller pieces that become an important part of the soil for plants to reuse. This recycling happens very quietly every day and sometimes beneath our very feet, but its effect is huge. Without nature’s recycling, not only would we be up to our heads in dead organisms, but life on Earth would slowly come to an end. Garbage stinks, but whether you’re a human, plant, or animal, recycling is helpful for the Earth. Grade 3 Science 3 Eco-Detectives Directions: Read the question and choose the best answer. Then mark the space for the answer you have chosen. 1. Why should we recycle? O A. to save space in landfills, to save money, and to save natural resources O B. to save natural resources, to save trash, and to save space in landfills O C. to save natural resources, to save money, and to save trash O D. to save space in landfills, to save money, and to save trash 2. Nature’s recyclers are very important because they _________ O A. take dead organisms to the landfill. O B. take glass, plastic, and paper to the curb. O C. break down plants and animals which have died into much larger parts which become part of the soil for plants to reuse. O D. break down plants and animals which have died into extremely small parts which become part of the soil for plants to reuse. Grade 3 Science 4 Eco-Detectives You have just learned how humans and nature both recycle. To show your understanding of what can be recycled, complete the following chart. Think of the trash you threw away from your last lunch. Complete the chart below with the items from your lunch trash. Nature Recycles Grade 3 Science Humans Recycle 5 Not Recyclable Eco-Detectives