it starts with B i am sure
its called weathering, or erosion
A xenolith is a large piece of country rock that has been broken off and/or surrounded by an igneous intrusion. As the magma intrudes the country rock it may completely surround large pieces. These pieces are then called xenoliths.
A xenolith is a large piece of country rock that has been broken off and/or surrounded by an igneous intrusion. As the magma intrudes the country rock it may completely surround large pieces. These pieces are then called xenoliths.
The large piece of the solid part of the earth is called a tectonic plate
A large amount of rock fall is called an avalanche.
Large amounts of fallen rock are called "talus."But Rock avalanche is a proper term, as is Rock slide, or rockfall.
It's called a Plain.
It is many things: Hard. A boulder. Heavy. Big.
The large lump of rock orbiting around the earth is called the moon
A plain is a large piece of flat land.
a sample
Ayers Rock.