Marine 2 Mid Year review 2026

The highest point within Harrington Sound is located at

• Abbott's Cliff

• The Aquarium

• Devil's Hole

• Sea Grass Cliff

Which of the following is not a type of sea grass found in Harrington sound?

• Manatee grass

• Shoal Grass

• Fire Grass

• Turtle Grass

Seaweeds produce oxygen through the process of

• Respiration

• Photosynthesis

• Chemosynthesis

• Alternation of generations

Water enters Harrington Sound via

• Flatt's Inlet Only

• Flatts Inlet and submerged caves

• Submerged Caves only

• Flatts inlet and a narrow connection to South Shore

The sub-tidal notch found in the sound was formed by

• erosion

• bioerosion

• collapsing cliffs

• unsafe building practices

Important species found in the sound include

• lobsters

• eagle rays

• calico scallops

• all of the above

Sponges are a part of which of the following groups

• Porifera

• Cnidaria

• Anenome

• Felidae

Sponges are

• Sessile

• Moveable

• Photosynthetic

• Chemosynthetic

Algae in the ocean are

• Photosynthetic

• Chemosynthetic

The sponge is considered a ‘simple’ animal because

• lives on the bottom of the ocean

• lacks a high degree of specialization

• filter feeds

• is generally small