food chains and the environment

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Across
  1. 2. a place where an organism naturally lives
  2. 3. a meat eater
  3. 6. the producers are at the bottom and the consumers above them
  4. 11. an area surrounding something
  5. 12. too much rain causes this
  6. 14. organisms and their environment
  7. 17. lakes, oceans and rainforests are this
  8. 18. at the bottom of the food chain
Down
  1. 1. cows eat this and is a producer in the food chain
  2. 2. animals that eat only plants
  3. 4. a carnivore that hunts and eats other animals
  4. 5. the main source of energy for producers
  5. 7. perhaps the most dangerous species on the planet
  6. 8. respiration changes food into this
  7. 9. the name given to the intake of food and drink
  8. 10. a type of species above producers in the food chain
  9. 13. this is a biome and has little or no rain
  10. 15. a species that eats both plants and meat
  11. 16. a type of species that only eat dead animals
  12. 19. caused by not enough rain