Podcast
Questions and Answers
What percentage of water on earth is freshwater?
What percentage of water on earth is freshwater?
- 97.4%
- 100%
- 50%
- 2.6% (correct)
What are the three ways water in soil moisture goes?
What are the three ways water in soil moisture goes?
- Evaporation, Condensation, Precipitation
- Sedimentary, Metamorphic, Igneous
- Heat, Pressure, Weathering
- Runoff, Throughflow, Groundwater Flow (correct)
What substances in rainwater increase as a result of natural sources?
What substances in rainwater increase as a result of natural sources?
- Windblown dust
- Ca, NH4+, SO42-, HCO3-, NO3- (correct)
- Na, Cl, Mg, K
- Oxides of S and N
What is the percentage of freshwater on earth?
What is the percentage of freshwater on earth?
What are the three ways that water in soil moisture goes?
What are the three ways that water in soil moisture goes?
What are the substances that increase as you go inland?
What are the substances that increase as you go inland?
What is the percentage of freshwater in the hydrosphere?
What is the percentage of freshwater in the hydrosphere?
Which of the following is NOT one of the three ways that water in soil moisture can go?
Which of the following is NOT one of the three ways that water in soil moisture can go?
What are the substances that increase in rainwater composition as you go inland?
What are the substances that increase in rainwater composition as you go inland?
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