Front

What is cementation?

Back

Cementation is the process where sediments stick together to form sedimentary rock.

Front

What is compaction?

Back

Compaction is the process where sediments are pressed together under pressure, reducing their volume.

Front

What is deposition?

Back

Deposition is the process where sediments are dropped off in a new location, forming layers.

Front

What is erosion?

Back

Erosion is the process of wearing away rocks and soil by wind, water, or ice.

Front

What are sedimentary rocks?

Back

Sedimentary rocks are types of rocks formed by the accumulation and compaction of sediments.

Front

Where do most sedimentary rocks form?

Back

Most sedimentary rocks form in oceans, where bits of broken rock get deposited.

Front

What is the role of pressure and heat in fossil fuel formation?

Back

Pressure and heat transform layers of dead plants and animals into fossil fuels over time.

Front

What is the first step in the formation of fossil fuels?

Back

The first step is when plants and animals die and their remains accumulate.

Front

What is the correct order of fossil fuel formation?

Back

Plants and animals die, layers of sediment accumulate, pressure and heat apply over time, then coal, oil, or natural gas forms.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces by natural forces.