Hydroelectric power plants can generate huge amounts of electricity. which of these statements best describes the impact of a hydroelectric power plant on the environment?
it pollutes the air.
it reduces the level of groundwater.
it causes floods in vast areas of land.
it contaminates surface water by dumping wastes.

It can cause flooding in vast ares of land

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hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!