Lesson 90 What's for supper
【Text】 Fish and chips has always been a favourite dish in Britain, but as the oceans have been overfished, fish has become more and more expensive
So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs
Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their wits by giant fish bumping into them as they work
Now they have had special cages made to protect them from these monsters
The fish are not sharks or killer whales, but favourite eating varieties like cod and skate which grow to unnatural sizes, sometimes as much as twelve feet in length
Three factors have caused these fish to grow so large: the warm water