Question

Which statement is correct?(1 point)
Responses

There is a thick layer of humus in cold deserts.
There is a thick layer of humus in cold deserts.

There is a thick layer of humus in dry deserts.
There is a thick layer of humus in dry deserts.

There is a thick layer of topsoil in tropical rain forests.
There is a thick layer of topsoil in tropical rain forests.

There is a thin layer of topsoil in tropical rain forests.

Answer 1

There is a thin layer of topsoil in tropical rain forests.

Reason: heavy rainfall and rapid decomposition cause nutrients to be quickly leached and recycled in the vegetation, so the soil itself has a thin, nutrient-poor topsoil layer.