Module:category tree/topic cat/data/Nature

local labels = {}

labels["nature"] = { type = "related-to", description = "default", parents = {"all topics"}, }

labels["acids"] = { type = "set", description = "default", parents = {"matter"}, }

labels["actinide series chemical elements"] = { type = "set", description = " terms for those chemical elements in the  of the periodic table with atomic numbers from 89 to 103.", parents = {"chemical elements", "metals", "radioactivity"}, }

labels["air"] = { type = "related-to", description = "default", parents = {"atmosphere"}, }

labels["alkali metals"] = { type = "set", description = " terms for alkali metals, chemical elements in group 1 of the periodic table, which all have one valence electron.", parents = {"chemical elements", "metals"}, }

labels["alkaline earth metals"] = { type = "set", description = " terms for alkaline earth metals, chemical elements in group 2, which all have two valence electrons.", parents = {"chemical elements", "metals"}, }

labels["alkaloids"] = { type = "set", description = "default", parents = {"organic compounds"}, }

labels["alloys"] = { type = "set", description = "default", parents = {"metals"}, }

labels["aluminium"] = { type = "related-to", description = "default", parents = {"boron group elements"}, }

labels["amino acids"] = { type = "set", description = "default", parents = {"carboxylic acids"}, }

labels["animal sounds"] = { type = "set", description = "default", parents = {"sounds", "vocalizations"}, }

labels["animal welfare"] = { type = "related-to", description = " terms closely associated with animal welfare.", parents = {"ethics"}, }

labels["antimatter"] = { type = "related-to", description = "default", parents = {"matter"}, }

labels["antimony"] = { type = "related-to", description = "default", parents = {"pnictogens"}, }

labels["argon"] = { type = "related-to", description = "default", parents = {"noble gases"}, }

labels["arsenic"] = { type = "related-to", description = "default", parents = {"pnictogens"}, }

labels["astatine"] = { type = "related-to", description = "default", parents = {"halogens"}, }

labels["asteroids"] = { type = "set", description = "default", parents = {"celestial bodies"}, }

labels["atmosphere"] = { type = "related-to", description = "default", parents = {"nature"}, }

labels["atmospheric phenomena"] = { type = "set", description = "default", parents = {"atmosphere"}, }

labels["autumn"] = { type = "related-to", description = "default", parents = {"seasons"}, }

labels["barium"] = { type = "related-to", description = "default", parents = {"alkaline earth metals"}, }

labels["baryons"] = { type = "set", description = "default", parents = {"hadrons"}, }

labels["beryllium"] = { type = "related-to", description = "default", parents = {"alkaline earth metals"}, }

labels["birth"] = { type = "related-to", description = "default", parents = {"reproduction"}, }

labels["bismuth"] = { type = "related-to", description = "default", parents = {"pnictogens"}, }

labels["boron"] = { type = "related-to", description = "default", parents = {"boron group elements"}, }

labels["boron group elements"] = { type = "set", description = " terms for chemical elements in group 13 of the periodic table, which all have three valence electrons.", parents = {"chemical elements"}, }

labels["bosons"] = { type = "set", description = "default", parents = {"subatomic particles"}, }

labels["bromine"] = { type = "related-to", description = "default", parents = {"halogens"}, }

labels["cadmium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["calcium"] = { type = "related-to", description = "default", parents = {"alkaline earth metals"}, }

labels["carbohydrates"] = { type = "set", description = "default", parents = {"organic compounds"}, }

labels["carbon"] = { type = "related-to", description = "default", parents = {"carbon group elements"}, }

labels["carbon group elements"] = { type = "set", description = " terms for chemical elements in group 14 of the periodic table, which all have four valence electrons.", parents = {"chemical elements"}, }

labels["carboxylic acids"] = { type = "set", description = "default", parents = {"acids", "organic compounds"}, }

labels["celestial bodies"] = { type = "set", description = " terms for varous celestial bodies; things found in outer space.", parents = {"space"}, }

labels["cerium"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["cesium"] = { type = "related-to", description = "default", parents = {"alkali metals"}, }

labels["chalcogens"] = { type = "set", description = " terms for chemical elements in group 16 of the periodic table, which all have 6 valence electrons.", parents = {"chemical elements"}, }

labels["chemical elements"] = { type = "set", description = "default", parents = {"matter"}, }

labels["chemical isomers"] = { type = "related-to", description = "default", parents = {"matter", "physical chemistry", "shapes"}, }

labels["chemical processes"] = { type = "set", description = "=chemical processes", parents = {"nature"}, }

labels["chlorine"] = { type = "related-to", description = "default", parents = {"halogens"}, }

labels["chromium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["classical planets"] = { type = "name", description = " names for the classical planets of our Solar System.", parents = {"celestial bodies"}, }

labels["climate change"] = { type = "related-to", description = "=anthropogenic climate change", parents = {"nature"}, }

labels["clouds"] = { type = "set", description = "default", parents = {"atmospheric phenomena"}, }

labels["coal"] = { type = "related-to", description = "default", parents = {"fossil fuels"}, }

labels["cobalt"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["coenzymes"] = { type = "set", description = "default", parents = {"enzymes"}, }

labels["colors"] = { type = "set", description = "default", parents = {"light", "vision"}, }

for _, color_etc in ipairs { {"black"}, {"blue"}, {"brown"}, {"green"}, {"grey", "grey (gray)"}, {"orange"}, {"pink"}, {"purple"}, {"red"}, {"white"}, {"yellow"}, } do	local color, desc = unpack(color_etc) desc = desc or ("%s"):format(color) labels[color .. "s"] = { type = "set", description = ("=shades of the color %s"):format(desc), parents = {"colors"}, } end

labels["colors of the rainbow"] = { type = "set", description = "=colors of the rainbow", parents = {"colors"}, }

labels["combustion"] = { type = "related-to", description = "default", parents = {"chemical processes"}, }

labels["compass points"] = { type = "set", description = "default", parents = {"directions", "navigation"}, }

labels["copper"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["crystal"] = { type = "related-to", description = "default", parents = {"matter", "physical chemistry"}, }

labels["darkness"] = { type = "related-to", description = "default", parents = {"light"}, }

labels["directions"] = { type = "set", description = "default", parents = {"nature"}, }

labels["distance"] = { type = "related-to", description = "default", parents = {"nature"}, }

labels["drugs"] = { type = "set", description = "default", parents = {"matter", "pharmacology"}, }

labels["dryness"] = { type = "related-to", description = "default", parents = {"liquids"}, }

labels["dwarf planets of the Solar System"] = { type = "name", description = "=dwarf planets of our Solar System", parents = {"celestial bodies"}, }

labels["dyes"] = { type = "set", description = "default", parents = {"matter", "pigments"}, }

labels["energy"] = { type = "related-to", description = "default", parents = {"nature"}, }

labels["enzymes"] = { type = "set", description = "default", parents = {"proteins", "catalysis"}, }

labels["europium"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["explosives"] = { type = "set", description = "default", parents = {"matter", "weapons"}, }

labels["eye colors"] = { type = "set", description = "=colors that are mostly or exclusively used of eyes", parents = {"colors", "eyes"}, }

labels["fatty acids"] = { type = "set", description = "default", parents = {"carboxylic acids"}, }

labels["fermions"] = { type = "set", description = "default", parents = {"subatomic particles"}, }

labels["fire"] = { type = "related-to", description = "default", parents = {"combustion", "light sources"}, }

labels["fluorine"] = { type = "related-to", description = "default", parents = {"halogens"}, }

labels["fog"] = { type = "related-to", description = "default", parents = {"weather", "water"}, }

labels["fossil fuels"] = { type = "set", description = "default", parents = {"carbon", "energy", "natural resources"}, }

labels["francium"] = { type = "related-to", description = "default", parents = {"alkali metals"}, }

labels["gadolinium"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["galaxies"] = { type = "set", description = "default", parents = {"celestial bodies"}, }

labels["gallium"] = { type = "related-to", description = "default", parents = {"boron group elements"}, }

labels["gases"] = { type = "set", description = "default", parents = {"matter"}, }

labels["germanium"] = { type = "related-to", description = "default", parents = {"carbon group elements"}, }

labels["gold"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["hadrons"] = { type = "set", description = "default", parents = {"subatomic particles"}, }

labels["hair colors"] = { type = "set", description = "=colors that are mostly or exclusively used of hair", parents = {"colors", "hair"}, }

labels["halogens"] = { type = "set", description = "=chemical elements in group 17 of the periodic table, which all have 7 valence electrons", parents = {"chemical elements"}, }

labels["helium"] = { type = "related-to", description = "default", parents = {"noble gases"}, }

labels["heroin"] = { type = "related-to", description = "default", parents = {"recreational drugs"}, }

labels["height"] = { type = "related-to", description = "default", parents = {"distance"}, }

labels["horse colors"] = { type = "set", description = "=colors that are mostly or exclusively used of horses", parents = {"colors", "horses"}, }

labels["hydrogen"] = { type = "related-to", description = "default", parents = {"chemical elements"}, }

labels["ice"] = { type = "related-to", description = "default", parents = {"water"}, }

labels["indium"] = { type = "related-to", description = "default", parents = {"boron group elements"}, }

labels["inorganic compounds"] = { type = "set", description = "default", parents = {"matter"}, }

labels["iodine"] = { type = "related-to", description = "default", parents = {"halogens"}, }

labels["ions"] = { type = "set", description = "default", parents = {"matter", "chemistry", "electricity"}, }

labels["iridium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["iron"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["isotopes"] = { type = "set", description = "default", parents = {"chemical elements"}, }

labels["krypton"] = { type = "related-to", description = "default", parents = {"noble gases"}, }

labels["lanthanide series chemical elements"] = { type = "set", description = "=chemical elements in the of the periodic table with atomic numbers from 57 to 71", parents = {"chemical elements"}, }

labels["lanthanum"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["lead"] = { type = "related-to", description = "default", parents = {"carbon group elements"}, }

labels["length"] = { type = "related-to", description = "default", parents = {"distance"}, }

labels["leptons"] = { type = "set", description = "default", parents = {"fermions"}, }

labels["life"] = { type = "related-to", description = "default", parents = {"nature"}, }

labels["light"] = { type = "related-to", description = "default", parents = {"energy"}, }

labels["light sources"] = { type = "set", description = "default", parents = {"light"}, }

labels["lightning"] = { type = "related-to", description = "default", parents = {"weather", "electricity"}, }

labels["liquids"] = { type = "set", description = "default", -- At what temperature? parents = {"matter"}, }

labels["lithium"] = { type = "related-to", description = "default", parents = {"alkali metals"}, }

labels["magnesium"] = { type = "related-to", description = "default", parents = {"alkaline earth metals"}, }

labels["manganese"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["Mars (planet)"] = { type = "related-to", description = "=the planet Mars", parents = {"planets of the Solar System"}, }

labels["marijuana"] = { type = "related-to", description = "default", parents = {"hemp family plants", "recreational drugs"}, }

labels["matter"] = { type = "related-to", description = "=physical matter", parents = {"nature", "chemistry"}, }

labels["mercury (element)"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["mesons"] = { type = "set", description = "default", parents = {"hadrons"}, }

labels["metalloids"] = { type = "set", description = "default", parents = {"chemical elements"}, }

labels["metals"] = { type = "set", description = "default", parents = {"matter", "metallurgy"}, }

labels["minerals"] = { type = "set", description = "default", parents = {"matter", "mineralogy"}, }

labels["molybdenum"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["moon"] = { type = "related-to", description = "=the Moon, Earth's only natural satellite", parents = {"nature", "light", "celestial bodies", "moons"}, }

labels["moons"] = { type = "related-to", description = "default", parents = {"celestial bodies"}, }

for _, planet in ipairs {"Mars", "Haumea", "Jupiter", "Saturn", "Neptune", "Uranus", "Pluto"} do labels["moons of " .. planet] = { type = "name", description = ("=moons that orbit %s"):format(planet), parents = {"moons"}, } end

labels["natural products (Chemistry)"] = { type = "name", description = "=organic compounds produced by living organisms", parents = {"organic compounds"}, }

labels["natural resources"] = { type = "set", description = "default", parents = {"matter"}, }

labels["neodymium"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["neon"] = { type = "related-to", description = "default", parents = {"noble gases"}, }

labels["neurotoxins"] = { type = "set", description = "default", parents = {"poisons", "neuroscience"}, }

labels["nickel"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["niobium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["nitrogen"] = { type = "related-to", description = "default", parents = {"pnictogens"}, }

labels["noble gases"] = { type = "set", description = "=chemical elements in group 18 of the periodic table, which all have a full set of valence electrons: 2 for helium and 8 for the others", parents = {"chemical elements", "gases"}, }

labels["organic compounds"] = { type = "set", description = "default", parents = {"matter"}, }

labels["osmium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["oxygen"] = { type = "related-to", description = "default", parents = {"chalcogens"}, }

labels["palladium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["petroleum"] = { type = "related-to", description = "default", parents = {"fossil fuels", "liquids"}, }

labels["pharmaceutical drugs"] = { type = "set", description = " names for pharmaceutical drugs.", parents = {"drugs"}, }

labels["pharmaceutical effects"] = { type = "set", description = " names for pharmaceutical effects.", parents = {"pharmacology"}, }

labels["phosphorus"] = { type = "related-to", description = "default", parents = {"pnictogens"}, }

labels["pigments"] = { type = "set", description = "default", parents = {"colors"}, }

labels["planetoids"] = { type = "set", description = "default", parents = {"celestial bodies"}, }

labels["planets"] = { type = "set", description = "default", parents = {"celestial bodies"}, }

labels["planets of the Solar System"] = { type = "name", description = "=planets of our Solar System", parents = {"planets"}, }

labels["platinum"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["Pluto"] = { type = "related-to", description = "=the dwarf planet Pluto", parents = {"dwarf planets of the Solar System"}, }

labels["pnictogens"] = { type = "set", description = "=chemical elements in group 15 of the periodic table, which all have 5 valence electrons", parents = {"chemical elements"}, }

labels["poisons"] = { type = "set", description = "default", parents = {"matter"}, }

labels["potassium"] = { type = "related-to", description = "default", parents = {"alkali metals"}, }

labels["praseodymium"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["promethium"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["quarks"] = { type = "set", description = "default", parents = {"fermions"}, }

labels["radiation"] = { type = "related-to", description = "default", parents = {"energy"}, }

labels["radioactivity"] = { type = "related-to", description = "default", parents = {"radiation", "nuclear physics"}, }

labels["radium"] = { type = "related-to", description = "default", parents = {"alkaline earth metals"}, }

labels["radon"] = { type = "related-to", description = "default", parents = {"noble gases"}, }

labels["rain"] = { type = "related-to", description = "default", parents = {"weather", "water"}, }

labels["recreational drugs"] = { type = "set", description = "default", parents = {"drugs"}, }

labels["rhodium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["rubidium"] = { type = "related-to", description = "default", parents = {"alkali metals"}, }

labels["ruthenium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["samarium"] = { type = "related-to", description = "default", parents = {"lanthanide series chemical elements"}, }

labels["scandium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["selenium"] = { type = "related-to", description = "default", parents = {"chalcogens"}, }

labels["shadow"] = { type = "related-to", description = "default", parents = {"darkness"}, }

labels["silence"] = { type = "related-to", description = "default", parents = {"sound"}, }

labels["silicon"] = { type = "related-to", description = "default", parents = {"carbon group elements"}, }

labels["silver"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["size"] = { type = "related-to", description = "default", parents = {"nature"}, }

labels["snow"] = { type = "related-to", description = "default", parents = {"weather", "water"}, }

labels["sodium"] = { type = "related-to", description = "default", parents = {"alkali metals"}, }

labels["sound"] = { type = "related-to", description = "default", parents = {"energy"}, }

labels["sounds"] = { type = "set", description = "default", parents = {"sound"}, }

labels["space"] = { type = "related-to", description = "default", parents = {"nature"}, }

labels["spring"] = { type = "related-to", description = "default", parents = {"seasons"}, }

labels["squarks"] = { type = "set", description = "default", parents = {"fermions"}, }

labels["stars"] = { type = "set", description = " names of individual stars, not including the Sun.", parents = {"celestial bodies"}, }

labels["steroids"] = { type = "set", description = "default", parents = {"organic compounds"}, }

labels["strength"] = { type = "related-to", description = "default", parents = {"nature", "health"}, }

labels["strontium"] = { type = "related-to", description = "default", parents = {"alkaline earth metals"}, }

labels["subatomic particles"] = { type = "set", description = "default", parents = {"matter", "particle physics"}, }

labels["sugar acids"] = { type = "set", description = "default", parents = {"carboxylic acids", "carbohydrates"}, }

labels["sugars"] = { type = "set", description = "default", parents = {"carbohydrates"}, }

labels["sulfur"] = { type = "related-to", description = "default", parents = {"chalcogens"}, }

labels["summer"] = { type = "related-to", description = "default", parents = {"seasons"}, }

labels["sun"] = { type = "related-to", description = "=the Sun", parents = {"nature", "light", "celestial bodies"}, }

labels["tantalum"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["technetium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["tellurium"] = { type = "related-to", description = "default", parents = {"chalcogens"}, }

labels["temperature"] = { type = "related-to", description = "default", parents = {"nature", "weather"}, }

labels["teratogens"] = { type = "set", description = "default", parents = {"poisons"}, }

labels["thalium"] = { type = "related-to", description = "default", parents = {"boron group elements"}, }

labels["thorium"] = { type = "related-to", description = "default", parents = {"actinide series chemical elements"}, }

labels["tin"] = { type = "related-to", description = "default", parents = {"carbon group elements"}, }

labels["titanium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["tobacco"] = { type = "related-to", description = "default", parents = {"nightshades", "recreational drugs", "smoking"}, }

labels["transition metals"] = { type = "set", description = " terms for chemical elements in groups 3 to 12 of the periodic table, which are also in  the  of the periodic table ", parents = {"chemical elements", "metals"}, }

labels["tungsten"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["types of planets"] = { type = "type", topic = "planets", description = "=planets", parents = {"planets"}, }

labels["uranium"] = { type = "related-to", description = "default", parents = {"actinide series chemical elements"}, }

labels["vanadium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["vocalizations"] = { type = "set", description = "default", parents = {"sounds", "communication"}, }

labels["water"] = { type = "related-to", description = "default", parents = {"liquids"}, }

labels["weather"] = { type = "related-to", description = "default", parents = {"atmosphere"}, }

labels["weight"] = { type = "related-to", description = "default", parents = {"nature"}, }

labels["wetness"] = { type = "related-to", description = "default", parents = {"liquids"}, }

labels["wind"] = { type = "related-to", description = "default", parents = {"weather"}, }

labels["winter"] = { type = "related-to", description = "default", parents = {"seasons"}, }

labels["xenon"] = { type = "related-to", description = "default", parents = {"noble gases"}, }

labels["yttrium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["zinc"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

labels["zirconium"] = { type = "related-to", description = "default", parents = {"transition metals"}, }

return labels