daÑar
to harm
destruir
to destroy
disminuir
to diminish, to decrease
fomentar
to foment, to support
proteger
to protect
respirar
to breathe
reutilizar
to reuse
valorar
to value
apreciar
to appreciate
complejo(a)
complex
desarrollar
to develop
el desarrollo
development
la innovación
innovation
el invento
invention
la investigación
research
mejorar
to improve
reemplazar
to replace
amenazar
to threaten
extinguirse
to become extinct
informarse
to keep informed
el porvenir
future
responsable
responsable
la transformación
transformation
volar
to fly