Environment

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• 2. Where does the majority of our waste go? (8)
• 3. Do landfill sites produce methane or CO2? (7)
• 4. When we give unwanted items to charity, is this reducing, reusing or recycling? (7)
• 5. Where is the ozone layer? (12)
• 6. What does an increase in the temperature of the atmosphere cause? (7, 6)
• 9. What does smog cause? (6, 8)
• 10. Acid rain causes lakes and soil to become... (9)