crystals - Larger pieces of shiny mineral that can be seen in rock ., fossil - The remains of animals or plants., igneous rock - Rock that has been formed from cooling magma or lava., lava - Molten rock from the ground., magma - Molten rock that remains underground., metamorphic rock - Rock that started out as igneous or sedimentary rock but changed due to extreme heat or pressure., rock cycle - Shows how rocks form and change over millions of years, sediment - Natural solid material that is moved and dropped off in a new place by water or wind, eg: sand., sedimentary rock - Rock that has been formed by layers of sediment being pressed down hard.,

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?