Rock Cycle, W.E.D,

Front

What is the process of erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind, water, or ice and transported to another location.

Front

What type of rock forms from the cooling and solidification of molten lava?

Back

Igneous rocks form from the cooling and solidification of molten lava.

Front

True or False: Sedimentary rocks can transform directly into igneous rocks.

Back

False. Sedimentary rocks can transform into metamorphic rocks, and then through melting, can become igneous rocks.

Front

What is weathering in the context of the rock cycle?

Back

Weathering is the natural chemical or physical processes that break down rock on Earth's surface.

Front

What are the three main types of rocks in the rock cycle?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.

Front

How can a metamorphic rock become sedimentary?

Back

A metamorphic rock can become sedimentary through the processes of weathering and erosion, followed by deposition and lithification.

Front

What is the difference between physical weathering and chemical weathering?

Back

Physical weathering involves the mechanical breakdown of rocks without changing their chemical composition, while chemical weathering involves the alteration of the minerals within the rock through chemical reactions.

Front

What is the role of sediment in the rock cycle?

Back

Sediment is formed from the weathering and erosion of rocks and can accumulate to form sedimentary rocks.

Front

What is the significance of the rock cycle?

Back

The rock cycle illustrates the continuous process of rock formation, breakdown, and reformation, showing how rocks change from one type to another over geological time.

Front

What is lithification?

Back

Lithification is the process through which sediments compact under pressure and cement together to form sedimentary rocks.