# data[].attributes.headline
Igneous rocks are formed from magma, or molten rock, that cools and solidifies

# data[].attributes.subject
Igneous rocks are formed from magma, or molten rock, that cools and solidifies

# data[].attributes.headline
Sedimentary rocks are formed when layers of pre-existing rocks or organic material accumulate on the Earth's surface and are compacted and cemented together

# data[].attributes.subject
Sedimentary rocks are formed when layers of pre-existing rocks or organic material accumulate on the Earth's surface and are compacted and cemented together

# data[].attributes.body
Sedimentary Rock

# data[].attributes.headline
Metamorphic rocks are rocks that have been changed by intense heat and pressure deep within the Earth

# data[].attributes.subject
Metamorphic rocks are rocks that have been changed by intense heat and pressure deep within the Earth