Study resources on Kenyaplex

Get ready-made curriculum aligned revision materials

Exam papers, notes, holiday assignments and topical questions – all aligned to the Kenyan curriculum.

Or go directly to:

Class notes Holiday assignments Topical questions Other resources

State four roles played by living organisms in the process of soil formation

Answers

Large animals exert pressure on rocks causing small fragments to distntergrate
. Man’s activities e,g mining reduce the size of rocks into smaller particles.
Bacteria and fungi intiate the breakdown of plant tissues on the surface of the soil.
Termites and roots exerts pressure on the rocks causing splitting of rocks.
Roots produce acids in the soil which dissolve mineral from rocks

steve williams answered the question on November 7, 2017 at 10:11

Answer Attachments

Next: List four benefits that Kenyan farmers can get from liberalization of the economy.

Previous: List three factors that determine the choice of correct implement for primary tillage.

View more Agriculture Questions and Answers | Return to Questions Index

Get ready-made curriculum aligned revision materials

State four roles played by living organisms in the process of soil formation

Answers

Exams With Marking Schemes

Related Questions