4A - Sedimentary Rock

Front

What is sedimentary rock primarily composed of?

Back

Sedimentary rock is primarily composed of sediment.

Front

What significant feature is often found within sedimentary rock?

Back

Fossils are often found within sedimentary rock.

Front

What geological process leads to the formation of layers of sediment in oceans?

Back

The process that leads to the formation of layers of sediment in oceans is called deposition.

Front

What are tiny pieces of broken rock, such as sand, silt, and clay, collectively known as?

Back

Tiny pieces of broken rock like sand, silt, and clay are collectively known as sediment.

Front

What term describes the process of dropping sediment in a new location?

Back

The process of dropping sediment in a new location is called deposition.

Front

What is the primary method through which sedimentary rocks are formed?

Back

Sedimentary rocks are primarily formed through the accumulation and compaction of sediment.

Front

What role do fossils play in sedimentary rocks?

Back

Fossils provide evidence of past life and are often preserved in sedimentary rocks.

Front

How does the process of erosion relate to sedimentary rock formation?

Back

Erosion breaks down rocks into smaller particles, which can then become sediment that forms sedimentary rocks.

Front

What is lithification in the context of sedimentary rocks?

Back

Lithification is the process of turning sediment into solid rock through compaction and cementation.

Front

What are the two main types of sedimentary rocks?

Back

The two main types of sedimentary rocks are clastic and chemical sedimentary rocks.