Question

dash is the uppermost layer of the earth which is formed by breaking of parent rock due to effect of climate and decomposition of plants and animals​

Answer 1

Answer:

topsoil

Explanation:

The layers of the soil are called horizons. The uppermost horizon is called the topsoil layer. The topsoil layer is a mixture of sand, silt, clay and broken down organic matter, called humus. Humus is rich, highly decomposed organic matter mostly made from dead plants, crunched-up leaves, dead insects and twigs.

Answer 2

Answer:

The topsoil layer