Biosphere - Brown Earth Soil Flashcards
1
Q
The vegetation associated with brown earth soil is ___ ___, with ___ roots, and abundant ___ ___.
A
deciduous forest, deep, leaf litter
2
Q
Brown earth soil has a ___ layer of ___ humus.
A
thick, mull
3
Q
Lots of ___ ___ result in ___ horizons.
A
soil biota, indestinct
4
Q
The A horizon is…
A
dark brown
5
Q
The B horizon is…
A
light brown
6
Q
The C horizon is…
A
weathered rock
