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Chapter4 Test in Subject Link6

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

The first man-made plastic created by Alexander Parkes

a)

Parksine

b)

Parkesine

2.

Most __________ are produced from non-natural materials made from petroleum.

a)

plastics

b)

glasses

3.

A popular game that uses elephants' ivory to make balls.

a)

Billiard

b)

Basketball

4.

Celluloid was created as a substitute for ________.

a)

Ivory

b)

Ebony

5.

Use fewer products and create less waste.

a)

Reuse

b)

Reduce

6.

To make life _________, many disposable products are made such as plastic bags and containers.

a)

convenient

b)

complicated

7.

Where can we find the world's longest plastic bridge?

a)

Iceland

b)

Scotland

8.

A sailboat that was built with about 12,000 plastic bottles and weighs about 9 tons.

a)

Plastiki

b)

EcoArk

9.

LEGO comes from the _______ words leg and godt meaning "play well"

a)

Spanish

b)

Danish

10.

Plastic has caused significant changes in the medical industry by ________ risks of infection.

a)

increasing

b)

reducing