| air | aire | 
	
		| amphibians | anfibios | 
	
		| birds | pájaros | 
	
		| cave | cueva | 
	
		| desert | desierto | 
	
		| domesticated | doméstico | 
	
		| fish | peces | 
	
		| ground, earth | tierra | 
	
		| in, on | en | 
	
		| insects | insectos | 
	
		| jungle | selva | 
	
		| lake | lago | 
	
		| mammals | mamíferos | 
	
		| mountain | montaña | 
	
		| next to | al lado de | 
	
		| ocean | océano | 
	
		| over | sobre | 
	
		| reptiles | reptiles | 
	
		| river | río | 
	
		| sea | mar | 
	
		| to bark | ladrar | 
	
		| to breathe | respirar | 
	
		| to climb | subir | 
	
		| to crawl | arrastrar | 
	
		| to feed | alimentar | 
	
		| to fly | volar (ue) | 
	
		| to howl | aullar | 
	
		| to jump | saltar | 
	
		| to meow | maullar | 
	
		| to reproduce | reproducirse | 
	
		| to run | correr | 
	
		| to sleep | dormir (ue) | 
	
		| to swim | nadar | 
	
		| to walk | caminar | 
	
		| tree | árbol | 
	
		| under | debajo de | 
	
		| water | agua | 
	
		| wild, savage | salvaje | 
	
		| woods | bosque |