6th Grade Final S1

Front

How do sediments become sedimentary rocks?

Back

Sediments become sedimentary rocks through the processes of compaction and cementation.

Front

What is a true form fossil?

Back

A true form fossil is a type of fossil that preserves the actual remains of an organism.

Front

When is it OK to eat or drink in the lab?

Back

It is never OK to eat or drink in the lab.

Front

What is the temperature in °C that is closest to normal body temperature?

Back

36°C is the temperature closest to normal body temperature.

Front

What is erosion?

Back

Erosion is the movement of soil and rock by wind, water, ice, and gravity.

Front

What is compaction in geology?

Back

Compaction is the process by which sediments are pressed together under pressure.

Front

What is cementation in geology?

Back

Cementation is the process where dissolved minerals crystallize and glue particles of sediment together.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken materials.

Front

What are the three types of fossils?

Back

The three types of fossils are cast, mold, and trace fossils.

Front

What is a cast fossil?

Back

A cast fossil is formed when a mold is filled with sediment or minerals, creating a replica of the original organism.