Rocks and The Rock Cycle

Front

What is sediment?

Back

Sediment is small pieces of rock, minerals, or organic material that have been broken down by weathering and erosion.

Front

What type of rock is formed from small pebbles and other sediments?

Back

Sedimentary rock is formed from the accumulation and compaction of sediments, such as small pebbles.

Front

What is the process called when rocks are broken down into smaller pieces?

Back

Weathering is the process that breaks down rocks into smaller pieces.

Front

What type of rock is formed from cooled lava?

Back

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

Front

What is metamorphic rock?

Back

Metamorphic rock is formed when existing rocks are changed by heat, pressure, or chemical processes.

Front

Can a metamorphic rock become sedimentary rock?

Back

Yes, a metamorphic rock can become sedimentary rock through the processes of weathering and erosion.

Front

What is the rock cycle?

Back

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

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 the main characteristic of sedimentary rocks?

Back

Sedimentary rocks often contain fossils and are formed from the accumulation of sediments.

Front

What happens to igneous rock under heat and pressure?

Back

Igneous rock can transform into metamorphic rock when subjected to heat and pressure.