4th Grade Rock Cycle

Front

Which type of rock results from melting and cooling of magma? Options: Igneous, Metamorphic, Sedimentary, Extrusive

Back

Igneous

Front

Which type of rock forms from extreme heat and pressure? Options: Igneous, Sedimentary, Organic, Metamorphic

Back

Metamorphic

Front

A metamorphic rock changes into an igneous rock by what two processes?

Back

Melting and cooling

Front

Wind, water, and ice breaking down rock is called

Back

Weathering

Front

What is the MAIN way rocks are classified?

Back

How they form

Front

The process in which dissolved minerals crystallize and glue sediment together.

Back

cementation

Front

When sediments are pressed together tightly, this is called ____________. Options: Compaction, Cementation, Weathering, Erosion

Back

Compaction

Front

This rock was found near the mouth of a volcano. What type of rock is this? Options: Sedimentary, Igneous, Metamorphic

Back

Igneous

Front

This rock was formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago. What type of rock is this? Options: Sedimentary, Igneous, Metamorphic

Back

Sedimentary

Front

What are the 3 major types of rocks?

Back

Igneous, Metamorphic, Sedimentary