| Terms for subject Environment (23598 entries) |
| negawatt | negavatio | |
| negotiable charge | carga negociable | |
| neighbourhood improvement scheme | programa de mejora del vecindario | |
| neighbourhood law (A binding rule or body of rules prescribed by a government to protect human health and the environment, manage growth and development or enhance the quality of life in small geographical and social areas within cities where residents share values and concerns and interact with one another on a daily basis) | ley de vecindad | |
| neighbourhood law | ley de vecindad | |
| neighbourhood noise (General noise from a local source (such as the noise of a factory) which is disturbing to people living in the area) | ruido de vecindad | |
| neighbourhood noise | ruido de vecindad | |
| neighbouring owner | titular vecino | |
| nekton | necton | |
| nematicide | nematicida | |
| nematocide | nematocida | |
| nematode (A group of unsegmented worms which have been variously recognized as an order, class, and phylum) | nematodos | |
| nematodes | nematodos | |
| neritic zone | zona nerítica | |
| neritic zone | zona epipelágica | |
| nerve poison | neurotoxina | |
| nervous system (A coordinating and integrating system which functions in the adaptation of an organism to its environment; in vertebrates, the system consists of the brain, brainstem, spinal cord, cranial and peripheral nerves, and ganglia) | sistema nervioso | |
| nest-building behaviour | comportamiento en la construcción del nido | |
| nest-building behaviour | comportamiento nidificador | |
| nesting (The building of nests for egg laying and rearing of offspring) | jerarquización |