WorksheetsRocks
Total questions: 23
Worksheet time: 17mins
This rock was formed when molten rock cooled into a solid. What type of rock is it?
Igneous Rock
Metamorphic Rock
Sedimentary Rock
This rock is usually made up of pieces of rock called sediments that have been pressed and cemented together.
Sedimentary
Igneous
Metamorphic
A rock deep within the Earth experiences extreme temperature and pressure. After a long period of time it becomes which rock?
Magma
Igneous
Metamorphic
Sedimentary
What must happen to a metamorphic rock before it becomes a sedimentary rock rock?
It must be broken down into sediment
It must be melted into magma
Its minerals must dissolve in water
It must be exposed to high temperature and pressure
Conglomerate forms from pebbles that are cemented together. Which type of rock is this?
Igneous
Sedimentary
Metamorphic
Gneiss is a rock that forms from high pressure and temperatures. What type of rock is this?
Igneous
Sedimentary
Metamorphic
Obsidian forms when lava cools rapidly. What type of rock is this?
Igneous
Sedimentary
Metamorphic
This is a natural solid that is made of one or more minerals.
Mineral
Fossil
Rock
Sediment
Limestone is a sedimentary rock. During the rock cycle, limestone is changed into marble, a metamorphic rock. The processes that act on limestone and change it into marble are
weather and erosion
heat and pressure
compacting and cementing
melting, cooling, and hardening
