Limestone started as the shells of marine animals. It started at the floor of the ocean and, layer-upon-layer, the shells became compressed and cemented together to form the sedimentary rock.
Crust
a fault
Limestone, Conglomerate Cross bedded sandstone A Fulgerite
Yes, limestone is a sedimentary rock that is commonly found in the Earth's crust. It is formed from the remains of marine organisms such as coral and shells that accumulate over time and solidify into rock.
Marble is a metamorphic rock formed from limestone that has undergone intense heat and pressure deep within the Earth's crust. The process of metamorphism recrystallizes the original minerals in limestone to create the distinct crystalline structure and smooth texture of marble. Marble is valued for its beauty and is commonly used in architecture and sculpture.
Basalt and limestone.
crust
Crust
a fault
most volcanoes are formed from a hot spot in the earths crust.
magma
rifts
rifts
rift valleys
Limestone, Conglomerate Cross bedded sandstone A Fulgerite
Granite is typically older than limestone. Granite is formed from molten magma deep within the Earth's crust, while limestone is formed from the accumulation of marine organisms over time. Therefore, granite is usually older as it predates the formation of limestone.
Pressure from the earths core