Land Pollution

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Across
  1. 3. Poisonous
  2. 6. Place to dispose wastes by burying it
  3. 7. Wastes Radioactive and extremely toxic products
  4. 9. Expose something to a poisonous substance
Down
  1. 1. A substance that pollutes
  2. 2. For destroying insects or other organisms
  3. 4. Waste Any garbage, sludge, etc..
  4. 5. Convert (wastes) into reusable material
  5. 8. Upper layer of the earth where plants grow