erodible

Subject to wearing

Erodible describes something that can be worn away by natural forces—water, wind, or ice.

The term appears most often in environmental and geological contexts: erodible soils, highly erodible land.

Farmland classifications use it to identify terrain vulnerable to degradation without proper management.

fragile

brittle

Liable to shatter

unstable · delicate · loose · unconsolidated · crumbly · soft · powdery · granular · porous · permeable

soil

topsoil

Nutrient-rich surface earth

  • siltWaterborne earth particles
  • loamFertile soil mixture
  • clayMoldable earth for ceramics

sand · sediment · alluvium · cropland · tillage · runoff · leaching · nutrients · fertility · plowing

landform

canyon

Deep river-cut gorge

  • gullyChannel carved by flowing water
  • ravineDeep, narrow valley
  • arroyoSeasonal desert watercourse

gulch · badlands · streambank · bluff · escarpment · cliff · dune · delta · washout · landslide

weathering

abrasion

Shallow surface wound

dissolution · leaching · exfoliation · hydration · karst · rusting · thermal expansion · mechanical breakdown · chemical breakdown · spalling

Opposites
resistance to erosion/weathering

erodibleweatherproof

Resistant to outdoor elements

wear-resistant · impervious · resistant · indurated · hardened

material permanence/stability

erodibleindestructible

Impossible to damage permanently

permanent · enduring · imperishable · durable · stable

Family

erode, erosion, corrode, corrosive, corrosion, eroding, eroded, erosive, corroded

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Used worldwide · Timeless · Rated G