Question

How is soil useful for plants?

Answer 1

because it help them to grow

Answer 2

1) Act as a material for root to penetrate hwnce providing proper anchorage.

2) Provides it with water and minerals.

3) micro-organisms in soil decomposes organic wastes and turn in to simple absorbable substances which act as manure for plants.

4) Some mocro-organisms in soil like Rhizobium forms symbiotic association with roots.