Question

which process helps the biosphere by creating the nutrients that plants require to grow? soil building evaporation erosion water cycle

Explanation:

Soil - building processes create and enrich soil, providing nutrients for plant growth. Evaporation is part of the water - cycle and mainly deals with water changing states, not nutrient creation. Erosion removes soil and nutrients. The water cycle is about the movement of water, not nutrient production for plants.

Answer:

soil building