Which cycle purifies water through evaporation and precipitation and provides all fresh water?

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Multiple Choice

Which cycle purifies water through evaporation and precipitation and provides all fresh water?

Explanation:
Water moves through the hydrologic cycle, purifying itself through evaporation and precipitation and providing all freshwater. Evaporation from oceans, lakes, and soils lifts water into the atmosphere, and when that water condenses and falls as precipitation, it transports fresh water across the landscape. As water infiltrates soil and rocks, natural filtering occurs, helping to purify groundwater. The cycle doesn’t create new water; it recycles and redistributes Earth’s existing freshwater, continually renewing sources for ecosystems and people. The other terms describe different ecological ideas—nutrient cycles focus on elements like carbon and nitrogen, productivity is about how much biomass is produced, and ecotones are transitional areas between ecosystems.

Water moves through the hydrologic cycle, purifying itself through evaporation and precipitation and providing all freshwater. Evaporation from oceans, lakes, and soils lifts water into the atmosphere, and when that water condenses and falls as precipitation, it transports fresh water across the landscape. As water infiltrates soil and rocks, natural filtering occurs, helping to purify groundwater. The cycle doesn’t create new water; it recycles and redistributes Earth’s existing freshwater, continually renewing sources for ecosystems and people. The other terms describe different ecological ideas—nutrient cycles focus on elements like carbon and nitrogen, productivity is about how much biomass is produced, and ecotones are transitional areas between ecosystems.

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