Earth science

https://www.wikidata.org/wiki/Q8008

Field Hierarchy

Parent
Geology 10.4M papers
Current
Earth science 208k papers
Child
Rare earth 47k papers	Rare-earth element 7,342 papers	Liquid water 6,934 papers	Biogeosciences 6,202 papers
Historical geology 1,982 papers	Environmental engineering science 1,595 papers	Natural mineral 1,581 papers	Oil exploration 1,339 papers
Earth surface 1,191 papers		Plant life 1,055 papers

Trends

Notes

History