Topsoil is made of humus and mineral particles weathered from the soil's parent material.
Dig under the grass and topsoil will be under the grass. Topsoil is that is mainly sold in bags for your gardening.
plants and humus
You probably are thinking about soil erosion. When the topsoil and minerals wash away, it is harder for plants to grow.
Subsoil
by the topsoil
Some good brands of topsoil include but are not limited to Miracle Grow topsoil, Black Magic topsoil, Earth Grow, and Scott's Premium topsoil to name a few.
A truck load of topsoil
Topsoil is not a mineral, but it contains minerals.
topsoil
topsoil
topsoil
Dig under the grass and topsoil will be under the grass. Topsoil is that is mainly sold in bags for your gardening.
Dig under the grass and topsoil will be under the grass. Topsoil is that is mainly sold in bags for your gardening.
the horizon that contains topsoil is the A HORIZON
Yes, "topsoil" is one word.
topsoil supports structures built on top of it
The rich topsoil helped the crops grow quickly. The wind blew the topsoil away, causing the dust bowl.