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Acidic River
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Snemalna Knjiga Besedilo
Sarah, why is this river so many different colors?
I think the river is too acidic. That means it has a pH level of below 7.
How did it get this way?
Part of it was probably acidic rain. that is rain that was exposed to chemicals before it fell.
Wow, I did not know it could do that.
An acidic river can harm fish, too. It really is a big deal.
What can we do to help-- and who are those people over there?
I am glad you asked Lucy. Those are scientists,helping maintain the water.
Wow, it makes me feel better to know someone is helping!
Thank you and bye!
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