The Emergence Machine

Crab

abstract · Marine Science · Level 6 · E6

E6Organisms

Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.

Trace. Question. Emerge.

Emergence definition

A crustacean arthropod with a hard exoskeleton, ten legs, and sideways movement, found in marine and freshwater environments, where it interacts with and responds to its spatial environment.

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Wiktionary senses

External reference — all senses of the word “crab” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.

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Source: Wiktionary — “crab”. Content available under CC BY-SA 4.0.

Historical origin

Origin word
crab
Origin language
English

Prerequisite chain

Possible path of this concept down to the fundamental substrate.

thisfoundationsL6L5L4L3L2L1L0CrabAnimalGeologyMarineSeaOceanOrganismRockWater ElementCellMineralSystemWaterEnvironmentFormLandLifeActionChangeMatterMotionEnergyPatternSpaceTimeE1 concrete → E14 abstract

Neighborhood

Direct prerequisites above, concepts that depend on this one below.

thisprerequisitesCrabL6SpaceL0EnvironmentL2AnimalL5MarineL5SeaL5E1 concrete → E14 abstract

In other languages

Prerequisites

What you need to understand first.

  • Space L0 (requires)
    crab's sideways movement requires understanding of space as a foundational concept
  • Environment L2 (requires) environment sense
    crab builds on the concept of environment
  • Animal L5 (requires) Biology sense
    A crustacean arthropod with a hard exoskeleton, ten legs, and sideways movement, found in marine and freshwater environments.
  • Marine L5 (requires)
    crab builds on the concept of marine
  • Sea L5 (requires)
    crab builds on the concept of sea