Question

how is topsoil different from bedrock ​

Answer 1

Answer:

topsoil is the uppermost layer of soil whereas bedrock is the lowest layer .

topsoil is the layer where organisms live whereas bedrock is the layer where on rocks are found.

Answer 2

Answer:

$\huge\tt\underline{Question}$

how is topsoil different from bedrock.

$\huge\tt\underline{Answer}$

difference between topsoil and bedrock are:

$\huge\tt\underline{topsoil}$

This layer consists of decomposed material and organic matter. This is the reason, the topsoil has a dark brown color. The hummus makes the topsoil soft, porous to hold enough air and water. In this layer, the seeds germinate and roots of the plants grow. Many living organisms like earthworms, millipedes, and centipedes, bacteria, and fungi are found in this layer of soil.

$\huge\tt\underline{bedrock}$

Bedrock is also known as parent rock and lies just below the subsoil. It contains no organic matter and made up of stones and rocks, so it is very hard. This layer represents a transition zone between the earth’s bedrock and horizon A and B.