Rock Transformations Review

Front

What is the definition of igneous rock?

Back

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

Front

What is sedimentary rock?

Back

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

Front

What is metamorphic rock?

Back

Metamorphic rock is formed when existing rocks are changed by heat, pressure, or chemically active fluids.

Front

How do igneous rocks form?

Back

Igneous rocks form when magma cools and solidifies either beneath the Earth's surface (intrusive) or on the surface after a volcanic eruption (extrusive).

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation and transformation, involving igneous, sedimentary, and metamorphic rocks.

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 erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by wind or water.

Front

What is compaction in sedimentary rock formation?

Back

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

Front

What is the role of pressure in metamorphic rock formation?

Back

Pressure causes changes in the mineral structure of rocks, leading to the formation of metamorphic rocks.

Front

How does sedimentary rock turn into metamorphic rock?

Back

Sedimentary rock can turn into metamorphic rock when subjected to high heat and pressure over time.