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What main effect does poor water quality have on soil microorganisms?

Decreases their diversityIncreases their population densityEnhances their metabolic activityNo significant effect

Which factor is often a consequence of high nutrient runoff from poor water quality?

Soil acidificationIncreased microbial competitionDesertificationStable microbial communities

How can heavy metals in water impact soil microorganisms?

They can improve soil structure.They may enhance microbial enzyme activity.They generally have toxic effects on microbial populations.They contribute to nutrient cycling.

Assessment

What main effect does poor water quality have on soil microorganisms?

Which factor is often a consequence of high nutrient runoff from poor water quality?

How can heavy metals in water impact soil microorganisms?