Question

Which physical evidence supports the evolution of earth due chemical weathering?

Answer 1

Answer:

Concave shape of the wave rock  is a physical evidence that  supports the evolution of earth due chemical weathering

Explanation:

It is the best physical evidence of collection in the earth’s evolution. The earth surface is 2.7 billion years old, also the basis for formation of Australian continent formation. The wave rock is formed by weathering of the surrounding area, which helps in proving the deposition part, as the wave rock was below the ground, occurred due to deposition of rock years over years. It is made from very tough material from its surrounding. The weathering reduced the surrounding terrain, while the bedrock remained to witness for the history.  

Answer 2

Answer:

B Red color of Bryce Canyon Rocks

Explanation:

The red color is iron oxide and comes from the chemical weathering of the iron in the rock.