Rocks

How are igneous rocks formed?

• By cooling and solidification of magma

• By compressing sediment

• By the movement of sand

What does igneous mean

• Earth

• Water

• Fire

Which type of igneous rock is formed when magma cools down and solidifies inside the Earths surface?

• Sedimentary rock

• Metamorphic rock

• Intrusive igneous rock

Where can sedimentary rocks usually be found?

• Volcanoes

• Underground caves

• Oceans and lake beds

What are sedimentary rocks comprised of?

• Magma

• Sediments

• Minerals

What type of rock is formed when igneous and sedimentary rocks undergo high temperature and pressure

• Igneous rock

• Organic rock

• Metamorphic rock

How does metamorphic rock change

• It's melts the rock

• It cools the rock

• It's transforms the rock into compact rocks

Which place is made from different types of marble

• Eiffel tower

• The colosseum

• Taj Mahal

What percent of earths crust is made of igneous rock?

• 5

• 20

• 95

Which rock is commonly found on ocean and lake beds?

• Pumice

• Coal

• Sandstone