It's the lesson the author is trying to teach you ,so it's another word for theme
I don't like to listen to that group; they sound like nothing but loud noise.
<span>I just read that soft drinks are really bad for you because they have 17 teaspoons of sugar in a single can.
If people who drink a lot of soft drinks cut out two cans a day, they could lose 25 pounds in a year.
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<span>The combination of the sugar and the acid in soft drinks is also so bad because of the combination of the sugar and the acid in the soft drink. The mixture ruins the teeth and takes the enamel right off.
</span><span>Candy bars are like soft drinks because they have lots of sugar and no nutrition.
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<span>People who eat a couple of candy bars and drink a couple of candy bars each day get more calories than they need without getting any of their needed nutrition.
Sit up straight, and keep your eyes forward!
</span><span>I want to go to Egypt to see the pyramids and swim in the Nile.
</span><span>My great-grandfather Henry won an Olympic gold medal in 1928.
</span><span>I haven't liked any of the movies that have come out recently except Batman Begins, maybe.</span>
Answer:
Recycling helps protect the environment
Recycling reduces the need for extracting (mining, quarrying and logging), refining and processing raw materials all of which create substantial air and water pollution. As recycling saves energy it also reduces greenhouse gas emissions, which helps to tackle climate change.
