A batholith is not necessarily in a volcano, but it is definitely involved with them. When a large body of magma cools inside the Earth's crust, creating a bed of volcanic rock, this is called a batholith. This can be a magma chamber or otherwise.
the mount hood volcano is strato (composite) volcano
Volcanoes Are ment for poo
caldera
Mayon volcano form is composite or also called stratovolcano
Stupid question! Look it up on google!