Its a bad idea, because you are taking the saltwater marsh away from the ecosystem... And turning it into a cement covered ground, for more houses... Then the animals (or other things) that live there, will die... and have to find another place to live...
~therefore... The bad thing is, that they shouldnt fill the marsh with dirt, and cement... Because bad things could happen to the creatures that already live there.
Answer:
because harmful substances often chemicals or microorganisms contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment.
Explanation:
Hope This Helps!!!
The ancient Egyptian noblemen usually would be very busy with their daily appointments with overseers of their much treasured land. However, music played a vital role in their lives. To pass time, they threw lavish parties. Consumption of beer, wine, and narcotics was common.
They also spent their leisure time in their own gardens next to their houses like people do today. They could go outside and relax. They also loved to over-stuff themselves and enjoy a good laugh. Fishing was also done at their free time and would go severally to river Nile. Most of the fishing was enjoyed as a timeout from hard work. They also hunted for sport. Noblemen caught wild animals.
