Pont
which material are you most likely to find in the dhorizon?
o oo
o a. bedrock
o b. iron oxide
o c. humus
o d. plant roots

Bedrock is most likely found in Dhorizon.

Explanation:

In R horizon Bedrock material is most likely to be found. The parallel layer to the surface of the Earth is known as the Soil Horizon. It is different from other layers of Earth’s surface in terms of chemical, biological and physical characteristics.

Among the all soil profiles r horizon is mainly known for composition of hard rock masses. It is a layer which has partially withered or completely un-withered rocks at its base. It is similar to the parent material.

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave