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Intertidal zone Biome

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by

olivia lampson

on 3 October 2013

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Transcript of Intertidal zone Biome

Intertidal zone
Intertidal zones are located at almost all latitudes. Every shore line in the world is made up of the intertidal zone.
Average Rainfall
Since the intertidal zone is located on almost every coast, the rainfall varies depending on that specific location. (latitude)
Intertidal Temperatures
There are a wide range of temperatures possible for the intertidal zone.
If the intertidal zone is in the arctic, it will be much colder than an intertidal zone in the tropics.

Amount of Sunlight
The intertidal zone gets the most amount of sunlight out of any other marine zone.
The intertidal zone has two zones:
Salinity
tide pools form
-the salinity of tide pools varies from the salinity of the sea to much less salty
-rain water and runoff dilutes it
-animals must constantly adapt their systems
during low tide the water evaporates leaving salt deposits behind
This is an image of the different tidal zones around the world.
It all depends on the location of the area
of shore line you want to know
splash zone and spray zone (water during a storm)
high tide

where life is much more abundant
mid-tide

has less extreme temperatures
low tide

submerged underwater most always

Tides:
intertidal zone???
Example of salt deposit
Physiographic Features:
makes up most, if not all, coast lines
characterized by water movement
tide pools
breaking waves at a dept of 16-33 feet below tide level
Biotic Factors:
Barnacles, isopods, sculpun, crab, limpets, star fish, mussels, sea anemone, hermit crab, periwinkle snail, etc.

top predator(s):
Anemone
Seagull
Endangered Species
bull shark
dark turtles
eels
harbor seal
coral reefs
Environmental Threats
GLOBAL WARMING!
OIL SPILLS
CHEMICAL SPILLS
TRASH
HURRICANES!
TSUNAMI!
Full transcript