tidepools
Rocky shore puddles
Tidepools are small bodies of seawater left behind in rocky depressions when the tide recedes.
These shallow pools form distinct ecosystems, harboring sea anemones, starfish, crabs, and other marine life adapted to the harsh conditions of exposure, temperature swings, and crashing waves.
Children often explore tidepools at the beach: We spent the afternoon peering into tidepools along the coast.
Flowers or marine polyps
- starfishFive-armed marine invertebrate
- urchinsScrappy street children
- crabsClawed marine decapods
- barnaclesShell-armored marine clingers
mussels · snails · limpets · chitons · periwinkles · nudibranchs · octopus · blennies
Interconnected organisms and surroundings
- microhabitatSmall distinct living area
- biodiversityRange of life forms
- intertidalZone between high and low watermarks
- zonationArrangement in distinct zones
substrate · crevices · rockpools · seaweed · kelp · algae · coralline · encrusting
Covered with stones
- shallowWithout much depth
- crevicesNarrow splits in surfaces
- basinsConcave water containers
- channelsPaths for transmission
surge · sun-warmed · evaporation · erosion · pitted · terraced · sandstone · granite
Gradual retreat seaward
- flowUnbroken forward movement
- neapTide of least range
- springRecoiling metal spiral
- highwaterPeak tidal elevation
lunar · inundation · stranded · receding · exposed · submerged · semidiurnal · diurnal
Traversing shallow water on foot
- peeringStudying something with concentration
- discoveringFinding what was hidden
- observingPerceiving attentively
- docentTrained museum tour leader
anemones
Flowers or marine polyps
barnacles · mussels · snails · limpets · chitons · periwinkles · nudibranchs · octopus · blennies · gobies
ecosystem
Interconnected organisms and surroundings
- microhabitatSmall distinct living area
- biodiversityRange of life forms
- intertidalZone between high and low watermarks
zonation · substrate · crevices · rockpools · seaweed · kelp · algae · coralline · encrusting · attached
rocky
Covered with stones
channels · surge · sun-warmed · evaporation · erosion · pitted · terraced · sandstone · granite · volcanic
ebb
Gradual retreat seaward
highwater · lunar · inundation · stranded · receding · exposed · submerged · semidiurnal · diurnal · flooding
wading
Traversing shallow water on foot
- peeringStudying something with concentration
- discoveringFinding what was hidden
- observingPerceiving attentively
docent · bucket · educational
- watersoceans, seas, Red Sea, lakes, Black Sea
- beach thingsbeach, sand, waves, towel, sunscreen
- habitatsforest, ocean, lake, river, pond
- Pacific CoastPacific Ocean, beach, Pacific coast, sand, Pacific beaches
- rocky coastcliff, cliffs, sea stack, sea stacks, headland
- tidepoolsrockpools, sea anemones, anemones, hermit crabs, sea stars
tidepoolsopen ocean
Sea far from shore
high seas · deep sea · offshore waters · oceanic depths · blue water