4th Grade Rock N Roll Flashcard

Front

What is magma?

Back

Magma is molten rock that is found beneath the Earth's surface. It can cool and solidify to form igneous rocks.

Front

What type of rock is formed from magma?

Back

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

Front

What are the three main types of rocks?

Back

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

Front

What is a metamorphic rock?

Back

Metamorphic rock is a type of rock that has been changed from its original form due to heat, pressure, or chemical processes.

Front

What is sedimentary rock?

Back

Sedimentary rock is formed from the accumulation and compaction of mineral and organic particles.

Front

What is luster in minerals?

Back

Luster is the way light reflects off the surface of a mineral, helping to identify it.

Front

What tool can help determine a mineral's luster?

Back

A flashlight can help determine if a mineral has luster.

Front

Where are igneous rocks commonly found?

Back

Igneous rocks are commonly found near volcanoes, where magma erupts and cools.

Front

What is the difference between lava and magma?

Back

Lava is magma that has reached the Earth's surface, while magma is found beneath the surface.

Front

What is an example of a sedimentary rock?

Back

An example of a sedimentary rock is sandstone, which is formed from sand particles.