The statements that describe sedimentary rock are:
- It forms from sediments.
- It is one of the three main types of rocks.
- It can form from materials solidified from solutions.
The other statements are not accurate in the context of sedimentary rocks:
- "It comes from older rocks." is misleading because sedimentary rocks can originate from various types of materials, not exclusively older rocks.
- "It comes from materials that never existed before." is incorrect because sedimentary rocks are typically formed from pre-existing materials, such as sediments from older rocks, organic materials, or precipitated minerals.