A) Huso huso B) Polyodon spathula C) Scaphirhynchus platorynchus D) Acipenser gueldenstaedtii
A) Great Barrier Reef B) Caspian Sea C) Lake Baikal D) Amazon River
A) Seaweed B) Shellfish C) Sushi D) Caviar
A) 15 B) 27 C) 33 D) 41
A) Predation B) Overfishing C) Climate change D) Habitat loss
A) Salt B) Sugar C) Vinegar D) Alcohol
A) Due to overfishing for caviar B) Due to loss of natural habitat C) Due to predation by other species D) Due to pollution in water bodies
A) Giant freshwater stingray B) Arapaima C) Beluga sturgeon D) Mekong giant catfish |