How do acids and bases affect the quality of freshwater sources?
greater than 6.65equal to 6.65✔ less than 6.65
composition✔ pHtemperature
atmosphere✔ groundoceans
Geraldo wants to model the effect of acids on the pH of water for a group of students.
Think about how acids and bases would affect the water quality in the two lakes.Which set of pH data would you expect to see based on your observations?
Which statements describe freshwater sources? Check all that apply.Rainwater can replace or replenish freshwater sources.Precipitation, such as rainwater, is the source of freshwater on Earth.When the amount of surface freshwater increases, so does the amount of groundwater.Human activity, such as taking a bath, may change the quality of a freshwater resource.Pollution in lakes does not affect groundwater because the ground acts as a barrier or filter.
Which sources of nutrient pollution are mentioned and shown in the video? Check all that apply.
Which statements describe turbidity? Check all that apply.
Which human activities would most likely increase turbidity? Check all that apply.
What can people do to lessen the effect of energy production on the pH of freshwater sources? Check all that apply.
baking soda✔ pesticidesoap
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