Science

natural solid substance found in the earth crust

• fossils

• weathering

• minerals

• magma

the loose material in which plants can grow

• lava

• crust

• erosion

• Soil

rock once melted, cooled and hardened

• metamorphic rock

• sedimentary rock

• fossils

• igneous rock

any type of rock changed by heat and pressure

• metamorphic rock

• sedimentary rock

• fossils

• igneous rock

a rock that forms from material that is settled into layers

• metamorphic rock

• sedimentary rock

• fossils

• igneous rock

soil made up of large grains

• cast

• sand

• igneous rock

• mold

process of rocks changing into other types of rocks

• recycling

• rock cycle

• water cycle

• weathering

the way rocks are broken down into smaller pieces

• erosion

• rock cycle

• clay

• weathering

the movement of weathered rock and soil

• erosion

• rock cycle

• mantle

• weathering

the remains or traces of living things in preserved rock

• metamorphic rock

• sedimentary rock

• fossils

• igneous rock