You will get 8 points:
1)how does the c horizon form?
2)a geoligist is studying a layer of soil in the sahara. the soil layer contains little humus but a lot of clay and other rock particles. which soil layer is it?

the answer is d. made landless peasants that owners of large haciendas

i am a little confused myself with what goes with the letters and what goes with the numbers but ill do my best to you

the cordillera states and grand canyon are along the southwest u.s. and northern mexican pacific.

the great plains and southwest desert are also the prairie and home to many earthquakes too .

the coastal plains have poor soil and many factories started in the south.

is this what u needed? if not i can see what i can do