If vegetation cover decreases what effect can occur on the local water cycle?

Correct answer: Transpiration and water conservation in soil may decrease

The direct answer is A: transpiration and water conservation in soil may decrease. Vegetation is an important part of the local water cycle. Plants take water from the soil through their roots and release some of it as water vapour through transpiration. Their roots also hold soil, and leaves and plant remains help rainwater enter and remain in the ground. Step by step: fewer plants mean fewer roots; fewer roots mean less water uptake and vapour release; less plant cover also means more quick surface runoff and less infiltration. Therefore local moisture may fall. Option A is correct because it describes these likely effects. Option B is wrong because vegetation cannot stop the Sun. Option C is wrong because loss of vegetation cannot immediately create a sea. Option D is wrong because rainfall does not become equal everywhere; rainfall depends on many atmospheric and geographical factors. Memory cue: more vegetation usually means more transpiration, infiltration and soil moisture.