Question

What leads to the development of sedimentary rocks?

Answer 1

• Due to continuous variations in the temperature, rocks develop cracks.
• Similarly, the water percolating through rocks dissolves the soluble minerals leading to the weathering of rocks.
• They get disintegrated or decomposed i.e. reduced to pieces.
• These rock particles get transported by rivers, glaciers, wind, etc. towards low lying area and are deposited there.
• One after the other, layers of sediments gets deposited in this way.
• The upper layers exert heavy pressure on the lower layers.
• This leads to compaction of materials and development of sedimentary rocks.