Rock Transformation Chapter 2 Flashcard

Front

What is igneous rock?

Back

Igneous rock is formed from the cooling and solidification of molten rock (magma or lava).

Front

How does sedimentary rock form?

Back

Sedimentary rock forms from the accumulation and compaction of mineral and organic particles, often in layers.

Front

What is the role of energy from the sun in rock transformation?

Back

Energy from the sun causes weathering, which breaks down rocks into smaller pieces that can form sedimentary rock.

Front

What happens to sedimentary rock when it is buried deep in the Earth?

Back

When buried deep, sedimentary rock can be subjected to heat and pressure, potentially transforming into metamorphic rock.

Front

What is the process of melting rock called?

Back

The process of melting rock is called melting or liquefaction.

Front

What is metamorphic rock?

Back

Metamorphic rock is formed from existing rock types (igneous, sedimentary, or other metamorphic rocks) that have been changed by heat, pressure, or chemically.

Front

Can sedimentary rock become igneous rock?

Back

Yes, if sedimentary rock is buried deep enough and melts due to heat from Earth's interior, it can become igneous rock.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces due to environmental factors like wind, water, and temperature changes.

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation, transformation, and recycling through igneous, sedimentary, and metamorphic stages.

Front

How do rocks change from one type to another?

Back

Rocks change through processes like melting, cooling, compaction, and metamorphism, influenced by energy from the sun and Earth's interior.