The environment

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Across
  1. 4. To make smaller or less in amount or size
  2. 5. Not environmentally harmful
  3. 9. The ability of something to mantain itself over time´
  4. 13. Is the introduction of harmful materials into the environment
  5. 14. It is a measure of the variety of organisms present in different ecosystems
  6. 15. An increase in the level of the world´s oceans due to the effects of global warming
  7. 17. Is the act of taking old items that you migth consider throwing away and finding a new use for them
  8. 18. A modal of production and consuption, whitch involves sharing,leasing,reusing,repairin and recycling existing materials and products as long as possible
  9. 19. The action of clearing a wide area of trees
Down
  1. 1. Energy that is collected from renewable sources that are naturally replenished on a human timescale
  2. 2. Food that is fit for consumption but consciously descarded at the retail are consumption phases
  3. 3. Is the process of collecting and processing materials that would otherwise by thrown away
  4. 6. A hydrocarbon-containing material formed underground from the remains of deal plants and animals that human esctract and burn to release energy for use
  5. 7. The ongoing decrease in the ph value of the earth+´s oceans, caused by the uptake of carbon dioxid from the atmosphere
  6. 8. warming A gradual increase in the overall temperature of the earth´s atomsphere
  7. 9. Goods that are made primarly fossil fuels chemicals and are meant to be disposed of right after use
  8. 10. The trapping of the sun´s warmth in a planet´s lower atmosphere
  9. 11. The surrendings are conditions in whitch a person, animal or plant lives or operates
  10. 12. Raw materials are collected,then transformed into products that are used until they are finally discarded as waste
  11. 16. The consevation of all resources