5.7A Sedimentary Rocks and Fossil Fuels

Front

What is erosion?

Back

Erosion is the process where pieces of rock or soil are carried from one place to another.

Front

What are the small pieces of broken rock called?

Back

The small pieces of broken rock are called sediment.

Front

How long does it take for fossil fuels to form?

Back

Fossil fuels take over millions of years to form.

Front

What are coal, oil, and natural gas classified as?

Back

Coal, oil, and natural gas are classified as fossil fuels.

Front

What is necessary for the formation of fossil fuels?

Back

Organic matter, which is the waste and remains of plants and animals, is necessary for the formation of fossil fuels.

Front

What is sedimentary rock?

Back

Sedimentary rock is a type of rock formed by the accumulation and compaction of sediment.

Front

What is the main source of energy for fossil fuels?

Back

The main source of energy for fossil fuels comes from the remains of ancient living organisms.

Front

What is compaction in the context of sedimentary rock formation?

Back

Compaction is the process where layers of sediment are pressed together under pressure to form rock.

Front

What role do living organisms play in the formation of fossil fuels?

Back

Living organisms contribute their remains, which over millions of years transform into fossil fuels.

Front

What is the difference between sediment and sedimentary rock?

Back

Sediment refers to the small particles that accumulate, while sedimentary rock is formed from the compaction of these sediments.