water surface

Where reflections form

The water surface is the boundary where a body of water meets the air above it.

The term emphasizes this interface as a plane or zone: Leaves floated on the water surface, The water surface reflected the trees.

In scientific contexts, it often concerns properties like tension, temperature, or light behavior at this boundary.

Related

wave crest · tidal bore · tsunami · breaking wave · glint · whirlpool · viscosity · turbulence · laminar flow · calm waters · ice cover · refraction · condensation · sunlight · glassy · algae bloom · undulating · precipitation

Categories
Opposites
vertical position in water

water surfacedepths

Lowest or innermost regions

deep water · ocean floor · seabed · bottom · lake bed

interface boundary

water surfacesubstrate

Underlying supporting material

floor

Family

water, surface

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G