Question

1. Used ____________ must be hot drained for 12 hours or crushed before disposal.

Oily towels
Sponges
Wet mops
Oil filters



_______________ is an effective way to manage waste in a shop.
Reduce, reuse, recycle
Reuse, remember, reduce
Recycle, reclaim, reuse
Recycle, redo, remember


Most hazardous waste can be disposed of in a landfill.
True
False

Answer 1

D). Oil Filter

A). Reduce, reuse, recycle.

A). True

Step-by-step explanation:

1). 'Oil filters' must be crushed or hot drained for a minimum of 12 hours before disposal or recycling because the used motor oil proves to be a very hazardous waste and it can badly affect the environment if disposed of improperly. Thus, the government has made strict rules for its disposal properly.

2). 'Reduce, reuse, recycle' which is also known as three R's is effective in the management of waste in a shop. It helps in reducing the amount of waste and harm to the environment by reusing things and recycling them again will help in preventing exploitation of the resources and promote sustainable development.

3). The hazardous waste is disposed of in secure landfills or incinerators with the proper focus to ensure that the bedrock and groundwater table is not affected by it. It helps in preventing the environment from the potential harm that can be caused by such hazardous waste.