EASY
MYP:1-3
IMPORTANT
Earn 100
Scallops have various predators, such as sea stars ( Astropecten polyacanthus ), octopus ( Pinnoctopus cordiformis ) and blue cod ( Parapercis colias ). What is the trophic level of scallop predators?
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Important Questions on Communities
EASY
MYP:1-3
IMPORTANT
Scallops compete for food with oysters (Tiostrea chilensis) and green lipped mussels (Perna canaliliculus). What is the trophic level of these competitors?
EASY
MYP:1-3
IMPORTANT
What is the trophic level of the phytoplankton on which Scallops feed?
HARD
MYP:1-3
IMPORTANT
Some sponges live attached to the outside of Scallop shells, making it harder for other animals to attach. These other animals are larger than the sponges and can impede the movement of the Scallop. These other animals are larger than the sponges and can impede the movement of the Scallop. The Sponge cannot move from place to place by itself but is carried by the Scallop to the safer areas or areas with more food availability. What sort of relationship is there between the sponge and the Scallop?
HARD
MYP:1-3
IMPORTANT
Draw a food web that includes scallops and as many other organisms as well.
MEDIUM
MYP:1-3
IMPORTANT
The graph shows the quantity of Scallops ( Pecten novaezelandiae ) collected from the Southern Scallop Fishery each year from onwards. The fishery was closed in Suggest reasons for the small harvest of scallops in the s.
MEDIUM
MYP:1-3
IMPORTANT
The graph shows the quantity of Scallops ( Pecten novaezelandiae ) collected from the Southern Scallop Fishery each year from onwards. The fishery was closed in Suggest reasons for the huge increase during the first half of the s.
MEDIUM
MYP:1-3
IMPORTANT
The graph shows the quantity of Scallops ( Pecten novaezelandiae ) collected from the Southern Scallop Fishery each year from onwards. The fishery was closed in Suggest reasons for the decrease in the second half of the s.
MEDIUM
MYP:1-3
IMPORTANT
The graph shows the quantity of Scallops ( Pecten novaezelandiae ) collected from the Southern Scallop Fishery each year from onwards. The fishery was closed in Suggest reasons for the recovery in s and the high levels of harvesting in the s.
