Rock Cycle

What are the three main types of rocks?

• Metamorphic, Sediment, Ignite

• Metamorphic, Sedimentary, Igneous

• Sedimentary, Igneous, metamorphasize

• Sedimentary, Igneous, cheese

What type of rock did most rocks on Earth begin as?

• igneous

• metamorphic

• sedimentary

How do igneous rocks form?

• parts of broken off rocks combine together

• molten magma cools and solidifies

• when it rains sometimes small rocks come down

Weathering and erosion cause which type of rock?

• sedimentary

• igneous

• metamorphic

How are sedimentary rocks formed?

• moldten magma cools and solidifies

• small pieces of other rocks form together

• they come from underneath the Earth

What are intrusive and extrusive rocks?

• Extrusive forms inside of the earth while intrusive forms at the surface of earth

• Both are the same thing and there are not many differences

• Extrusive rocks form from lava at the Earth's surface while intrusive form from magma underground

What is the Rock Cycle? CHOOSE THE BEST

ONE!!!

• It explains how igneous rocks form

• It is a process that shows how metamorphic rocks form

• It is a process that shows how sedimentary rocks form

• It is a process that shows how sedimentary, metamorphic, and igneous rocks form.

What is mechanical weathering?

• process of breaking big rocks into smaller rocks

• process of breaking big rocks into bigger rocks

• the change in a rock's shape or color

What is chemical weathering?

• process of breaking big rocks into smaller rocks

• process of breaking smaller rocks into bigger rocks

• change in rock's shape or color from a substance