Rock the quiz!

Volcanoes make magma and lava.

• True

• False

Magma and lava make metamorphic rock.

• True
• False

Heat and pressure make _______ .

• igneous rock
• sedimentary rock
• metamorphic rock
• all of the above

Weathering is caused by ______, _______, and _______.

• wind

• impact stress

• water

• all of the above

The crust is made of 

• solid rock
• soft rock
• solid metal

The inner core is made of ________.

• soft metal
• solid metal
• liquid rock

The outer core is made of _________.

• solid metal
• soft rock
• liquid metal

The mantle is made of ________?

• hard rock

• soft rock

• liquid metal

• solid metal