<span>1. Groundwater is the water source in the 3rd world countries. Access to drilling and pumping technologies can increase the standard of living for many villages in sub-Saharan africa.
2. Previous industrial activities have impacted groundwater sources to the point that some areas are not suitable for potable water use without extensive remediation efforts
3. Groundwater is an important source of drinking water and irrigation water in areas that are also home to natural gas production. </span>
I know the rocky mountains are one.
<em>That mnemonic is some variation of</em>
<em>My Very Energetic Mother Just Served Us Nine Pizzas</em>
<em>- Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.</em>
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<em>Hope it can help !!!!</em>
Answer:
Rivers are the natural resources which provide various resources for the survival of the people. The Columbia river is about 2000km vast in dimension. It is divided and spread into various tributaries among the largest is the snake tributary. The river consists of fresh water and makes it ideal for drinking purposes and fishes of various species present provide food and job opportunities to the native people. The hydro power formed from the river is used to supply Washington and provides continuous power for survival.