When trash is thrown away, it is collected and taken to a landfill or incineration facility. In landfills, trash is buried and eventually decomposes, which can take years. Incineration burns the trash, reducing its volume but releasing emissions into the air. Some trash may also be recycled or composted, turning it into new products or soil.
MCQs
1. What is recycling?
A) Throwing trash into the ocean
B) Burning trash
C) Turning trash into new products
D) Burying trash underground
Answer: C) Turning trash into new products
Explanation: Recycling is the process of collecting and processing materials that would otherwise be thrown away as trash and turning them into new products. Recycling can conserve natural resources and reduce pollution.
2. What can you do to reduce the amount of trash you produce?
A) Buy more packaged products
B) Use reusable bags, bottles, and containers
C) Leave the lights on all the time
D) Use disposable products
Answer: B) Use reusable bags, bottles, and containers
Explanation: Using reusable items instead of disposable ones helps reduce the amount of trash produced because you’re not throwing away items after a single use.
3. How does composting help the environment?
A) By increasing the amount of waste
B) By causing air pollution
C) By turning organic waste into nutrient-rich soil
D) By attracting pests
Answer: C) By turning organic waste into nutrient-rich soil
Explanation: Composting helps the environment by recycling organic waste, like food scraps and yard waste, and turning it into compost. Compost enriches the soil, helps retain moisture, and reduces the need for chemical fertilizers.
4. Why is it bad to throw electronics in the regular trash?
A) They can explode
B) They contain harmful substances
C) They turn into compost
D) They attract animals
Answer: B) They contain harmful substances
Explanation: Electronics should not be thrown in the regular trash because they contain harmful substances like lead, mercury, and cadmium, which can pollute the environment and harm human health.
Fill in The Blanks
Choose from These Words: landfill, recycled, reuse, decompose.
1. When we throw away trash, it is taken to a _______________.
Answer: landfill
2. Some trash items can be _______________ to make new products.
Answer: recycled
3. It is important to reduce, _______________, and recycle to help protect the environment.
Answer: reuse
4. Trash will break down and _______________ in a landfill over time.
Answer: decompose
True / False
1. Trash that is thrown away will quickly disappear.
False: Trash that is thrown away can take a long time to decompose, especially in landfills where it is buried and compacted.
2. Recycling is important to help protect the environment.
True: Recycling helps reduce the amount of waste that ends up in landfills and can help conserve natural resources.
3. Trash that ends up in the ocean doesn’t harm marine life.
False: Trash in the ocean can harm marine life by being ingested or becoming tangled around animals.
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