Page 168 - SK Year 6 Science DLP

Mind Mind
Challenge
Challenge

Answer all of the following questions in the Science exercise book.

1. Fill in the following table according to the suitable type of waste material.

Waste Herbicides Milk Plastic Goat Banana Scrap Cracked
material carton chair faeces skin metal mirror
Type of
waste
material

2. Amir wants to throw garbage. The following are the waste materials to be
disposed by Amir. Classify these waste materials into biodegradable and
non-biodegradable items.

CAR
BATTERY
A B C D

E F G H I

3. Arrange the steps to manage domestic wastes by the Local Municipal
Authorities in the correct sequence.

P Waste materials that cannot be recycled are burned in an incinerator
and disposed.
Q Waste materials are separated according to the types of waste at the
waste treatment centres.
R Wastes that can be recycled are compacted and sent to a processing
plant to be made into new materials.
S Waste materials are collected and sent to a waste treatment centre.

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