التونة والسلمون قطعة قراءة ستيب رقم 8

نص القطعة

(1) Atlantic salmon are famous for their long journey from cool northern rivers to the wide Atlantic Ocean and back again. Although people sometimes talk about “kinds” of Atlantic salmon, scientists agree there is really just one species that follows this route each year. (2) After spending one to three years at sea, the adult fish swim home. Unlike their bigger Pacific cousins, an Atlantic salmon that finishes this trip usually weighs about ten pounds—light enough for a strong person to lift but heavy enough to impress any angler. (3) Tuna tell a very different size story. There are several tuna species, yet none grow larger than the mighty bluefin tuna, which can reach the length of a small car and the weight of a grand piano. (4) Whether tiny or titanic, both tuna and salmon supply people with lean protein and valuable omega-3 fats. Because of that, chefs rely on these travellersof the sea to create dishes that support both taste and health.