Use the word in capitals to form a word that fits

Use the word in capitals to form a word that fits suitably in the bank space.

1. POLLUTE

Most of the in big cities comes from cars.

2. ENVIRONMENT

The result of the crisis is that in many parts of the Earth humans are beginning to suffer from shortages of food and clean water to survive.

3. BUY

If people avoided packaged goods there would be less litter thrown by them.

4. USE

Im not to having breakfast alone.

5. ECOLOGY

If we want to protect our environment, lots of things should be changed in our life, but first of all we should improve education.
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