Multiple choice

The switching off of unnecessary lights and fans is an example of

  1. reduction

  2. recycling

  3. reusing

  4. regeneration
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Reducing the amount of waste produced is the best way to help the environment. For example, cars use up energy and cause pollution. Some ways to reduce the environmental damage caused by cars include carpooling with friends, walking, taking the bus or riding a bicycle.

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