Answer the following: 1. What are the useful materials in the activity 2? 2. How do empty bottles, fruit peelings, old newspaper become useful? How do they become harmful? 3. How can you maximize the use of useful materials that you have identified? 4. How can you minimize the hazard of harmful materials?
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Answer:
We need to know what materials are useful and harmful for us to avoid accident or harm.
2.Empty bottles can be recycle, making new things made out of it. Fruit peeling can also be useful, we can do compost pitting
3.. Recycle empty plastic bottles and cases in a useful way by creating this hummingbird feeder.
4.. Recycle empty plastic bottles and cases in a useful way by creating a
hummingbird feeder.
Explanation: