Food Chains And Food Webs

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Across
  1. 2. All of the food chains in an ecosystem
  2. 4. A living organism that shapes its environment
  3. 6. Make their own food, which creates energy for them to grow
  4. 7. Anything that constrains a population's size and slows or stops it from growing
Down
  1. 1. A non-living part of an ecosystem that shapes its environment
  2. 2. The sequence of transfers of matter & energy in the form of food from organism to organism
  3. 3. Unable to make their own energy & instead rely on the consumption & digestion of other organisms to survive
  4. 5. Organism that breaks down dead organic material