Listen to the text and complete the following sentences. 1. For example, ... instead of our cars, we can use glass and wood instead of plastic.
2. Recycling will help ... .
3. We can make simple changes, like keeping food and other items in ...
4. Many factories throw the wastes into the rivers and oceans as a result many rare
animal species
5. Trees play a critical role in keeping our air clean, both by releasing ... into the air
and by trapping carbon.
6. The Earth is the place where we live, it is our home and the task is
to ​

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