k
- kame
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http://purl.obolibrary.org/obo/ENVO_00000542
An irregularly shaped hill or mound composed of sorted or stratified sand and gravel that is deposited in contact with the glacial ice. It can have an irregular shape
- karst
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http://purl.obolibrary.org/obo/ENVO_00000175
A feature shaped by the dissolution of a soluble layer or layers of bedrock, usually carbonate rock such as limestone or dolomite. These landscapes display distinctive surface features and underground drainages, and in some examples there may be little or no surface drainage.
- karst cave
-
http://purl.obolibrary.org/obo/ENVO_00012411
- kasimovian age
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http://resource.geosciml.org/classifier/ics/ischart/Kasimovian
International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
- katian age
-
http://resource.geosciml.org/classifier/ics/ischart/Katian
International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
- kelp forest
-
http://purl.obolibrary.org/obo/ENVO_01000058
- kelvin
-
http://purl.obolibrary.org/obo/UO_0000012
- Kerguelen Islands
-
http://www.wikidata.org/entity/Q46772
- kg
-
http://purl.obolibrary.org/obo/UO_0000009
Kilograms. A mass unit which is equal to the mass of the International Prototype Kilogram kept by the BIPM at Svres, France.
- kg/m^2
-
http://purl.obolibrary.org/obo/UO_0000086
An area density unit which is equal to the mass of an object in kilograms divided by the surface area in meters squared.
- kg/m^2/year
-
http://eol.org/schema/terms/kilogramsPerMeterSquaredPerYear
- kill
-
http://purl.obolibrary.org/obo/RO_0002626
- kimmeridgian age
-
http://resource.geosciml.org/classifier/ics/ischart/Kimmeridgian
International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
- King Abdulaziz University
-
http://eol.org/schema/terms/King_Abdulaziz_University
https://www.kau.edu.sa/
- kipuka
-
http://purl.obolibrary.org/obo/ENVO_00000410
An elevated area such as a hill, ridge or old lava dome inside or downslope from an area of active volcanism. New lava flows will cover the surrounding land, isolating the kipuka so that it appears as a (usually) forested island in a barren lava flow.
- kleptoparasite
-
https://www.wikidata.org/entity/Q1479109
a consumer that takes prey or other food that was caught, collected, or otherwise prepared by another animal, including stored food
- kleptoparasitize
-
http://purl.obolibrary.org/obo/RO_0008503
- km
-
https://www.wikidata.org/entity/Q828224
unit of length equal to 1,000 metres
- km^2
-
http://eol.org/schema/terms/squarekilometer
Square kilometre, symbol km<sup>2</sup>, is a decimal multiple of the SI unit of surface area, the square metre, one of the SI derived units. 1 km<sup>2</sup> is equal to: 1,000,000 m<sup>2</sup>, 100 ha (hectare) (Wikipedia: https://en.wikipedia.org/w/index.php?title=Square_kilometre&oldid=566625931)
- kungurian age
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http://resource.geosciml.org/classifier/ics/ischart/Kungurian
International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
