© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 1 Environmental Chemistry.

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Presentation transcript:

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 1 Environmental Chemistry

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 2 Q1. What is a glass building where plants are grown called?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 3 A1. Greenhouse

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 4 Q2. Name the greenhouse gas produced when fossil fuels are burnt.

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 5 A2. Carbon dioxide

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 6 Q3. Name the process used by green plants to convert light energy to chemical energy.

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 7 A3. Photosynthesis

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 8 Q4. What do we call all the raw materials on the earth.

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 9 A4. Resources

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 10 Q5. What type of light, just beyond the visible spectrum, causes cataracts and skin cancer?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 11 A5. Ultra-violet

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 12 Q6. What do you call chemical or radioactive contamination of the environment by humans?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 13 A6. Pollution

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 14 Q7. What is liquid pollution from the skies that kills trees and lakes called?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 15 A7. Acid rain

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 16 Q8. What are valuable chemical compounds found in the earth's crust called?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 17 A8. Minerals

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 18 Q9. What is the visible form of energy called?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 19 A9. Light

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 20 Q10. What is the process where the average temperature of the earth increases called?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 21 A10. Global warming

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 22 Q11. Name the form of oxygen that protects us from harmful ultraviolet radiation.

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 23 A11. Ozone

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 24 Q12. What is the very high region of the atmosphere where jet airliners fly called?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 25 A12. The stratosphere

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 26 Q13. What are petrified (stony) remains of prehistoric plants and animals called?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 27 A13. Fossils

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 28 Q14. What do we call a substance like oil, coal or gas that is burnt in air to release chemical energy?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 29 A14. Fuel

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 30 Q15. Where does all our energy originally come from?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 31 A15. The sun

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 32 Q16. Give the chemical name of "natural gas". It is also produced in large volumes by cattle.

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 33 A16. Methane

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 34 Q17. What do we call calcium carbonate as a sedimentary rock?

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 35 A17. Limestone

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 36 Q18. Name the banned liquid refrigerants that destroy the ozone layer.

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 37 A18. CFCs Chloro-fluoro-carbon compounds

© NTScience.co.uk 2005KS3 Unit 79g– Environmental Chemistry 38 Well Done! Now check your score