Block mountains are caused by faults in the crust: a plane where rocks have moved past each other. When rocks on one side of a fault rise relative to the other, it can form a mountain. The uplifted blocks are block mountains or horsts. The intervening dropped blocks are termed graben: these can be small or form extensive rift valley systems.
â The annual fee of the credit card was nothing, so the individual committed to paying the card off each month, and enjoyed the card.
A credit cardâs interest rate is the price you pay for borrowing money. For credit cards, the interest rates are typically stated as a yearly rate, called the annual percentage rate (APR). On most cards, you can avoid paying interest on purchases if you pay your balance in full each month.or credit cards, the interest rates are typically stated as a yearly rate, called the annual percentage rate (APR). On most cards, you can avoid paying interest on purchases if you pay your balance in full each month.