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5Rs TECHNIQUES

Total questions: 15

Worksheet time: 5mins

Name
Class
Date
1.

Producing new products from waste material is

a)

Recovering

b)

Recycling

c)

Reducing

d)

Reusing

2.

What might happen if waste materials are not properly managed?

a)

Calamity

b)

Pollution

c)

Destruction of natural ecosystem

d)

All of the above

3.

Which of the following should be done in disposing rotten vegetables and fruit peelings?

a)

Burn them.

b)

Put them in a compost pit.

c)

Throw them away anywhere.

d)

Collect them and sell to the junk shop.

4.

The following are the 5Rs of waste management EXCEPT ONE. Which is it?

a)

Recover

b)

Recycle

c)

Repair

d)

Review

5.

Dina has plenty of used plastic containers at home. How should she manage those materials?

a)

bury them

b)

throw them into the river

c)

storing them on one corner of the house

d)

making use of them as containers of other materials

6.

Regulating the use of a material belongs to which R in waste management?

a)

Recovering

b)

Recycling

c)

Reducing

d)

Reusing

7.

Using cellophanes as containers for storing food items belongs to which R in waste management?

a)

Recovering

b)

Recycling

c)

Reducing

d)

Reusing

8.

Anna found out that the zipper of her uniform is damaged. What must be done to aid on waste management?

a)

burn the uniform

b)

buy a new uniform

c)

repair the damaged part

d)

dump the uniform on one corner of the house

9.

It means to use again or find other ways to use a material.

a)

Reduce

b)

Reuse

c)

Recycle

d)

Repair

10.

It means to lessen the amount of waste in the environment.

a)

Reduce

b)

Reuse

c)

Recover

d)

Repair

11.

To create a new product using a material that has already served its purpose.

a)

Reduce

b)

Recycle

c)

Recover

d)

Reuse

12.

To fix slightly broken things to make them useful again.

a)

Repair

b)

Reuse

c)

Recover

d)

Recycle

13.

It means to convert waste into resources such as electricity,heat, compost and fuel through thermal and biological means.

a)

Reduce

b)

Reuse

c)

Recover

d)

Repair

14.

Use ecobags when shopping or going to the grocery store.

a)

Reuse

b)

Recycle

c)

Repair

d)

Reduce

15.

Create pencil boxes from old bottles. Which R is this ?

a)

Recycle

b)

Reuse

c)

Repair

d)

Reduce