The abiotic parts of an ecosystem are water, soil, air and dead organic matter. The correct options among all the options that are given in the question are the second, fourth, sixth and seventh options. They are basically non-living things that are present in the ecosystem. I hope it helps you.
Go to Caribbean islands or go to the US. When the get a paycheck they send the money home. If you lived in the Caribbean you might only see your father 4 months out of the year.<span>
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Soil, water and air pollution in eastern Europe.
