Directions: Fill in the blanks with the correct word to complete the statement Ecosystems consists both of 1. and 2 factors. Abiotic factors are the 3. interudal zones, these include the amount of 4. components in the environment. In estuaries and waves, 5 and type of 7 These factors affect the survival of organisms in these pes of ecosystems. 9 Biotic factors, on the other hand, are composed of all 8. and microorganisms. These organisms live in different habitats found in intertidal zones and estuaries. These habitats include 10 reefs, marshes, 12. flats, rocky shores, and 13. forests.
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