Which of the following statements about topsoil is false?
Atopsoil forms very slowly.
Btopsoil is full of nutrients and good for farming.
Ctopsoil can be found only on farmland.
Dhuman activities can accelerate the erosion of topsoil.
Atopsoil forms very slowly.
Btopsoil is full of nutrients and good for farming.
Ctopsoil can be found only on farmland.
Dhuman activities can accelerate the erosion of topsoil.