The answer to your question is this..... 5) It was discovered that the water was carrying lots of lead which made the water unsafe to drink. I hope this helps you.
I don't know the answer for number 6.
Answer: The UAE gets its freshwater sources from groundwater.
Desalinated seawater, though not necessarily fresh water, is used for drinking and agricultural use.
Hope this helps! :)
Explanation:
<h2>Transportation innovations of the time period affected migration patterns in the United States by increasing the rate of immigration into the country. More immigrants choose to transfer to the country as the accessibility increases. Hope this answers the question.</h2>
They opposed to give away there land because they could not pay there taxes after the war.
Hope you get it right
Answer: c) ecosystem ecology
Explanation:
Ecosystem ecology is the study between habitants(animals) and inhabitants (plant, things), on how they live and interact with each other. They also look at how energy is distributed over a food chain or the rate at which nutrients are recycled.