1.

“Since all living and non-living things on earth are in one way or other connected to each other, changes affecting one affects all others too” – Interpret the above statement.

Answer»
  • Industries release chemical wastes into the rivers and streams. 
  • These chemicals like mercury are consumed by the micro organisms in water.
  • These micro organisms become the food of the fishes. 
  • When human beings consume these fishes they too absorb quantities of mercury that are detrimental to human health. 
  • Thus all living and non-living things on earth are in one way or other connected to each other, changes affecting one affects all others too.


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