Rock TYPES

Front

What are sediments?

Back

Sediments are mud, sand, and tiny bits of rocks that cement together to form a type of rock.

Front

How are sedimentary rocks formed?

Back

Sedimentary rocks are formed when bits of sand and gravel accumulate in layers and are turned into rock through pressure.

Front

What is the rock cycle?

Back

The rock cycle is a process that changes one type of rock into another type of rock.

Front

What is a metamorphic rock?

Back

A metamorphic rock is a type of rock that has been changed from its original form due to heat, pressure, or chemically active fluids.

Front

How are igneous rocks formed?

Back

Igneous rocks are formed through the melting and cooling of magma or lava.

Front

What is the difference between igneous and sedimentary rocks?

Back

Igneous rocks are formed from cooled magma or lava, while sedimentary rocks are formed from the accumulation and compaction of sediments.

Front

What role does pressure play in the formation of sedimentary rocks?

Back

Pressure compacts the layers of sediments, turning them into solid rock.

Front

What are the three main types of rocks?

Back

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

Front

What is the process of weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces through physical or chemical means.

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.