Lower, rounded mountains and hills, with bedrock intrusions that have been shaped and dissected by flowing water, are the characteristic landforms.
(bedrock intrusions; have been shaped; ) (bedrock intrusions; dissected; ) (Lower, rounded mountains and hills, with bedrock intrusions; are; the characteristic landforms)
bedrock intrusions bedrock intrusions Lower, rounded mountains and hills, with bedrock intrusions
have been shaped dissected are
the characteristic landforms