Sedimentary and Igneous Rocks

Sedimentary rocks are formed when ...

• Sediments are pressed together over time

• From volcanic eruptions

• Made from magma and lava

• Metamorphosis from other rocks

Sedimentary rocks are usually found as _________ at the bottom of lakes and oceans.

• particles

• layers

• sediments

• remains

What are sediments?

• magma

• pressure

• Rock particles or remains of living things

• lava

Example of sedimentary rocks are _______

• Granite

• Limestone

• Pumice

• Diamond

Sedimentary rock that is made of sand deposited in deserts and beaches is called ______

• Limestone

• Coal

• Sandstone

• Conglomerate

Sedimentary rock that is made of remains of living things deposited in layers of ocean floor is called ______

• Limestone

• Coal

• Sandstone

• Conglomerate

Sedimentary rock that is made of dead plants is called ______

• Limestone

• Conglomerate

• Sandstone

• Coal

Stalagmites and Stalactites form when limestone rocks are dissolved by ______ in water.

• Acids

• Base

• Sediments

• Particles

_________ grows from the floor towards the ceiling.

• Stalagmite

• Stalactite

The word 'igneous' from Igneous rocks means _____

• Fire

• Sediment

• Rock

• Particle