Bank of America. Theyâre among the 5 largest credit card companies on this list. 1  Rewards are a mixed bag. 2  Some of their cards use WorldPoints and as you can read about here, theyâre redemption value can be low.
All of that is being dumped into the Gulf of Mexico! The dead zone in the Gulf of Mexico has grown bigger over the years and is a dramatic case of what can happen. Unfortunately, according to many scientists, dead zones are becoming more common in the coastal waters of the United States.
The result is an oxygen-depleted area almost 50 percent larger than what has been seen on average for the past five years. Dead zones occur throughout the world and persist through the summer until plunging water temperatures â and often hurricanes â mix oxygen back into the depths each fall.