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Crossword Puzzle
Crossword Puzzle

Environmental issues

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Environmental issues

Crossword Puzzle

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About this activity

Activating previous knowledge

Created by

MARIA JOSE SANDOVAL ZEPEDA
MARIA JOSE SANDOVAL ZEPEDA
Mexico

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Environmental issues
 

Crossword Puzzle

Environmental issuesOnline version

Activating previous knowledge

by MARIA JOSE SANDOVAL ZEPEDA
1

The act of enclosing or wrapping products in material to protect or contain them for sale or use.

2

The process of returning materials (such as paper, glass, or plastic) to be used again.

3

A process where waste, usually food scraps, is broken down into natural substances that can enrich the soil.

4

The introduction of harmful substances or products into the environment, causing damage to air, water, and land.

5

A protective layer of gases in the Earth's atmosphere that prevents harmful ultraviolet rays from the Sun from reaching the Earth's surface.

6

A type of rain that has been made acidic by pollutants like sulphur dioxide and nitrogen oxides, which can damage plants and the environment.

7

Waste that comes from natural sources like food scraps, which can break down and be used to enrich soil.

8

Waste that contains radioactive material and can be very harmful to the environment and living organisms.

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