1. Sharks
... . On a worldwide scale an average of 704,000 tons of shark meat is sold annually each year. At this pace the shark is at serious risk of becoming an endangered species, today there are four sharks that are especially close to this and they are; The Dusky shark, Spiny Dogfish, Basking shark, and the Great White shark. These sharks have a life cycle that dose not support them being ... commercially fished, due to the fact that they are late to mature, have a slow growth, and low reproductive potential. The Great White for example grows ... about 25-30 cm per a year; it reaches full maturi...
- Word Count: 481
- Approx Pages: 2
- Has Bibliography
- Grade Level: High School