Question

Why life exists on the top soil?​

Answer 1

Soil is our life support system. Soils provide anchorage for roots, hold water and nutrients. Soils are home to a myriad of micro-organisms that fix nitrogen and decompose organic matter, and armies of microscopic animals as well as earthworms and termites. Soil plays a vital role in the Earth's ecosystem

Answer 2

Answer:

See here is your Answer:-

Explanation:

Soil is our life support system. Soils provide anchorage for roots, hold water and nutrients. Soils are home to a myriad of micro-organisms that fix nitrogen and decompose organic matter, and armies of microscopic animals as well as earthworms and termites. ... Soil plays a vital role in the Earth's ecosystem.