MARINE COMM.

CORAL REEFS

• Are mostly found in temperate and tropical environments
• Containing a vast amount of sea life
• Such as reef sharks, clams, green turtles, and schooling reef fish.

LIMITING FACTORS

• Of the coral reef are territorial predators,
• Competition for food
• And another is population growth

DEEP SEA FLOOR

• Is found in a cold and very dark environment
• The environment is not able to get that much nutrients
• It gets much of it nutrients from whale falls, hydrothermal vents,
• And cold seeps.

DEEP SEA FLOOR LIFE

• The life in the deep ocean floor consists of
• Squids
• Flashlight fish
• Lantern fish

LIMITING FACTORS

• The absence of light.
• The high atmospheric pressure.
• The extremes of temperature.

SEAWEED

• They are found in environments near costal areas
• They are also a very important providing nutrients
• They contain anti-microbial and anti-inflammatory agents