Question

coal are sedimentary rocks
true or false​

Answer 1

Explanation:

Coal is a sedimentary rock.

1. Coal is altered through biological and burial-thermal processes into different ranks. Many sedimentary rocks are also altered through burial-thermal processes (increasing cementation,

Answer 2

Answer:

True

because

Coal is altered through biological and burial-thermal processes into different ranks. Many sedimentary rocks are also altered through burial-thermal processes (increasing cementation, etc.).