UNIT 2 HUMAN AND ENVIRONMENT

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Across
  1. 6. MATERIALS SUPPORITNG LIFE(15 LETTERS)
  2. 7. CAUSING NO HARM TO THE ENVIRONMENT(10 LETTERS)
  3. 8. POWER USED FOR DRIVING MACHINES, PROVIDING HEAT AND LIGHT ETC.(6 LETTERS)
Down
  1. 1. DEVICES, SUCH AS FRIDGES OR TV , USED IN PEOLPE'S HOME(19 LETTERS)
  2. 2. THE AMOUNT OF CARBON DIOXIDE (CO2)PRODUCED BY THE ACTIVITIES OF A PERSON OR A ORGANIZATION(15 LETTERS)
  3. 3. A lightweight, durable material created through chemical processes that can be shaped when heated.(7 LETTERS)
  4. 4. WITHOUT USING CHEMICALS(7 LETTERS)
  5. 5. CAUSING LITTLE OR NO DAMAGE TO THE ENVIRONMENT(11 LETTERS)