Rocks-specifics

Front

What are the 3 different kinds of rocks?

Back

Igneous, sedimentary, metamorphic

Front

Which type of rock is formed from cooled lava or magma?

Back

Igneous

Front

What type of rock is typically formed under high pressure and temperature conditions?

Back

Metamorphic

Front

Which type of rock is most likely to contain fossils?

Back

Sedimentary

Front

What process transforms sedimentary rock into metamorphic rock?

Back

Heat and pressure

Front

Which type of rock is formed under heat and pressure?

Back

Metamorphic rock

Answer explanation

Metamorphic rock is formed when existing rocks are subjected to intense heat and pressure, causing physical and chemical changes. In contrast, sedimentary rocks form from sediment, and igneous rocks originate from cooled magma.

Front

Which type of rock is formed from the accumulation of sediment?

Back

Sedimentary rock

Answer explanation

Sedimentary rock is formed from the accumulation and compaction of sediment, such as sand, mud, and minerals. This distinguishes it from igneous and metamorphic rocks, which form through different processes.

Front

What is the term for the natural substance that makes up rocks?

Back

Minerals

Answer explanation

The term for the natural substance that makes up rocks is 'minerals'. Minerals are solid, naturally occurring substances with a defined chemical composition, while lava and magma are molten rock, and streak color refers to the color of a mineral's powder.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS3-1

Front

Which type of rock is formed from cooled magma or lava?

Back

Igneous rock

Answer explanation

Igneous rock is formed from the cooling and solidification of magma or lava. Sedimentary rocks form from sediment, while metamorphic rocks arise from existing rocks under heat and pressure. Mineral rock is not a recognized category.

Front

When sediment is compacted and cemented together, it forms...

Back

sedimentary rock