Badly worded question, but I think you're talking about a fault?
Fault
Fracture.
A fault line, or plate boundary.
smoking crack
Rocks
rocks
weathering and plant growth growing through and eventually causing a crack in the rock
A fissure.
A fault line, or plate boundary.
I believe its called a fault line.
A joint is a crack in rock; a fault is a crack in rock along which the rocks have been displaced.
Plants are the organisms which have roots and can crack rocks
Changes in pressure which can cause rocks to crack is an example of mechanical weathering. It refers to the disintegration and decomposition of rocks.
smoking crack
no
Rocks
no
Pressure
Yes indeed!