Answer:
Nitrate levels in the water are higher than permitted.
Explanation:
Groundwater supplies drinking water in eastern Washington's Columbia Basin. Approximately 20% of all monitored wells in Adams, Franklin, and Grant Counties had nitrate concentrations above the US Environmental Protection Agency's nitrate contamination threshold. After getting approval from the Washington State Department of Ecology, the Columbia Basin Ground Water Management Area was set up in February 1998. At first, the main goal was to lower the amount of nitrate in the ground water.
Answer:
The Indigenous people were considered slaves and were beat by there slave owners often barbaricly.
Explanation:
Similar to ancient Egypt, the Shang dynasty also used religion to explain things that are unexplainable. ... According to the History of China, the people who lived under the Shang Dynasty strongly believed that whenever their ancestors died, they became similar to gods, and should be worshipped as if they were also gods.
<span>Food and the necessities of life. Hope this helped!
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It proved that the world was round to all the people who didn't believe so then.
