If when the water evaporates, a higher concentration of salts are left, then what increases in concentration when water evaporates? Answer choices: - nektar - sugar - sweat - salt - potash - Gases - maples - energy
salt
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If biologists need a microscope to make bacteria appear bigger, then what do biologists use to make bacteria appear bigger? Answer choices: - tiny polyps - it can be seen - Magnifying glass - motility - Microscope - Light - Telescope - Water reflections
Microscope
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If currents move sediment downstream, then what moves sediment downstream? Answer choices: - streams. - High winds - streams - rivers - Fish - Tourists - Currents - flooding
Currents
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If the volume of water can determine the amount of water, then what can determine the amount of water? Answer choices: - rainfall - streams. - the volume - streams - evaporation - Temperature - erosion - vaporization
the volume
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