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Environmental Challenge: Pollution
 

Crossword Puzzle

Environmental Challenge: PollutionOnline version

Test your knowledge on harmful substances and their effects on nature.

by Max Le Houerou
1

A type of air pollution created by a mixture of smoke and fog.

2

Harmful substances produced by living organisms or synthetic processes.

3

An impurity that makes something unclean or unsafe.

4

Used water that has been contaminated by human activity.

5

The large-scale removal of trees from forested areas.

6

Precipitation that contains harmful levels of sulfuric or nitric acids.

7

A designated area for the disposal of waste materials.

8

The variety of life in a particular habitat or ecosystem.

8
6
4
7
3
5
1
1

Ce que nous respirons et qui peut être pollué

2

Liquide essentiel à la vie, qui peut être pollué par les déchets.

3

Sol où poussent les plantes et où vivent les animaux.

4

Objet ou matière qu'on jette et qui pollue l'environnement.

5

Objet en plastique ou en tissu utilisé pour transporter des choses

6

Énergie qui vient du ciel et éclaire la Terre.

7

Matière utilisée pour fabriquer des bouteilles et des sacs.

8

Contenant en verre ou en plastique qu’on peut recycler.

6
1
3
8
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7
5
4
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