Which of the following are true with regard to fold mountains?I. They often act as climatic barriersII. They receive heavy rain or snow which give rise to riversIII. They are rich in mineralsIV. They pose no problem, to communication as they contain many passes

Which of the following are true with regard to fold mountains?I. They

1.	Which of the following are true with regard to fold mountains?I. They often act as climatic barriersII. They receive heavy rain or snow which give rise to riversIII. They are rich in mineralsIV. They pose no problem, to communication as they contain many passes
A.	and II
B.	II and IV
C.	, II and III
D.	, III and IV
Answer» D. , III and IV