Earth Science Final Practice Test - Final Exam Prep

Front

What is exfoliation in geology?

Back

Exfoliation is a type of weathering where repeated temperature changes cause rocks to break apart in sheets.

Front

What is a transform boundary?

Back

A transform boundary, also known as a conservative plate boundary, is where two tectonic plates slide past each other.

Front

What geologic process is responsible for erosion?

Back

Erosion is the process by which surface materials are worn away and transported by natural forces such as water, wind, or ice.

Front

What is carbonation in the context of weathering?

Back

Carbonation is a chemical weathering process where carbon dioxide reacts with minerals, particularly in limestone, leading to the formation of caves.

Front

What are the steps of sedimentary rock formation in order?

Back

The correct order is: Deposition --> Compaction --> Cementation.

Front

What is the definition of weathering?

Back

Weathering is the process of breaking down rocks and minerals at the Earth's surface through physical, chemical, or biological means.

Front

What is the difference between physical and chemical weathering?

Back

Physical weathering involves the mechanical breakdown of rocks without changing their chemical composition, while chemical weathering involves changes in the minerals' chemical structure.

Front

What is the role of erosion in the rock cycle?

Back

Erosion plays a crucial role in the rock cycle by transporting weathered materials from one location to another, contributing to sedimentary rock formation.

Front

What is deposition in geology?

Back

Deposition is the geological process where sediments, soil, and rocks are added to a landform or land mass.

Front

What is compaction in the context of sedimentary rock formation?

Back

Compaction is the process where sediments are pressed together under pressure, reducing their volume and leading to the formation of sedimentary rock.