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.
Credit cards may come with a number of fees. 1  Some are avoidable depending on how you use your card. Others are required no matter what. Common credit card fees include: 2  Annual fee. This is a fee charged once a year to your credit card account. Some credit cards waive the annual fee in the first year. 3  Late fee.