71978
Descrição
Notas por cian.buckley, atualizado more than 1 year ago
|
Criado por cian.buckley
aproximadamente 11 anos atrás
|
|
Página 1
Fish are a renewable resource If used carefully fish stocks need never be depleted Can be seriously depleted if over-exploited In many parts of the world over-fishing is so great fish cannot recover their numbers through breeding
Big Ships super-trawlers fleets factory ships - process fish at sea refrigerated holds - stores fish for long periods of time
Modern Equipment Echo sounders and sonar equipment - used to locate fish Radar reveal
Over-Fishing
Why Over-Fishing Takes Place
Quer criar suas próprias Notas gratuitas com a GoConqr? Saiba mais.