<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31308478</termId><termName>biomes</termName><termType>PT</termType><termNote><![CDATA[ The earth's major animal and plant communities, classified according to the predominant vegetation and characterized by adaptations of organisms to that particular environment. The number and description of biomes varies depending upon the classification used. ]]></termNote><termCreatedDate>2026-03-30 20:23:02</termCreatedDate><relation><relationType>UF</relationType><termId>31308479</termId><termName>biome</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31299832</termId><termName>earth sciences concepts</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31327388</termId><termName>freshwater biomes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31327391</termId><termName>marine biomes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31327394</termId><termName>desert biomes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31327397</termId><termName>forest biomes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31327400</termId><termName>grassland biomes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31327403</termId><termName>tundra biomes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31327406</termId><termName>shrubland biomes</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31306921</termId><termName>environments</termName><termType>PT</termType></relation></term>  </Zthes>