Environment habitat

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Across
  1. 2. solar energy is an example of ________ energy
  2. 3. an herbivore is always a _______ consumer in a food chain
  3. 5. the biggest source of energy
  4. 6. a producer is always the first _____ level in a food chain
  5. 10. a renewable energy, using heat under the ground to produce energy
  6. 12. an organism that can makes food by itself
  7. 14. an organism that eats both of plant and animal
  8. 16. when a bear sleeps through out the winter
  9. 17. a dove flies to south, where it is warmer and easier to find food
  10. 18. bacteria and fungi, decompose dead material
Down
  1. 1. Betty drinks a lot of cold water during summer. This is an example of ________ adaptation
  2. 4. cacti have spines instead of leaves, this is an example of _______ adaptation
  3. 7. an organism that get energy from eating other organisms
  4. 8. a type of fossil fuels, made of plants
  5. 9. an organism that eats only plant
  6. 11. an arrow in a food chain shows energy ________
  7. 13. an organism that eats only animal
  8. 15. many food chains connected together are called food ______