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unit 5
balance within ecosystem
Question | Answer |
---|---|
what is abiotic factor? | something that was living in an environment |
what is a biotic factor? | something that is living in an environment |
examples of an abiotic factor | sunlight water soil climate temperature air rocks sand sky clouds wood and precipation |
examples of a biotic factor | plants animals bacteria fungi and protist |
clean air | acts 1963 1965 1970 1977 1990 |
water | acts 1972 |
endangered species | acts 1973 |
bannning of ddt | acts 1972 |
limiting factors | alimiting factor is anything that restricts the number of individual organisms in population or in a community, and could cause a chain reaction of restriction |
adaptions | living organisms adapt to survive in their environments |