Answer:

1. Topsoil
2. Bedrock
3. Parent Rock

Explanation:

1. Topsoil is rich in nutrients that seeds or plants need to grow. It is the soil layer that is the most exposed to the environmental factors, like rain, and can wash away quickly.
2. The Bedrock (C- Horizon) - is the lowest of the soil layers. It is made up of undisturbed large boulders and gravel. This layer contains materials good for constructing buildings and making roads. No plant life can survive in this layer.
3. The Parent Rock (C-Horizon) - is composed of rocks that are slowly breaking apart. It is exposed to very little weathering. It does not contain necessary nutrients and water needed for plant growth. This layer is devoid of any organic matter and is made up of broken bedrock. This layer is also known as saprolite.

Answer:

1. topsoil layer

2. wood's and brick's

3.C-Horizon or Saprolite

Explanation: pa brainliest po :).