I'm going to tell you about three volcanos. One is the sheild volcano can go up to 100 miles across!!! That's really far! Second the cinder cone, this this volcano is made of loose gaiany cinder and barely any lava!!! The last volcano is the composite volcano the same type as mount saint Helens!
Now I am going to tell you about 4 oc the lava types.and here they are High Water/Low Silica, High Silica/Low Water, High Silica/High Water, and Low Silica/Low Water.