| ERGONOMICS | Study of the relationship between workers and their environment |
| ECOLOGY | The scientific study of the relationship between living things and their environment |
| ECOLOGISTS | Scientists such as Rachel Carson and Charles Elton who study the interdependence between living things and their environment |
| ECOLOGICAL | Relating to the interaction of living things and their environment (10) |
| NIGHTSHIFT | Late workers and their clothing? (5,5) |
| ECOSYSTEMS | Interconnected systems of plants, animals and their environment (10) |
| DISTORTION | In acoustics and electronics, any change in a signal that alters the basic waveform or the relationship between various frequency components. (10) |
| ELASTICITY | Advertising ___ : the relationship between a change in advertising budget and the resulting change i |
| TRIGONOMETRY | Mathematics of the relationship between angles and sides of triangles (12) |
| SHADOWLANDS | 1993 film telling the story of the relationship between Joy Davidman and C. S. Lewis (11) |
| OHMSLAW | Description of the relationship between current, voltage and resistance (4,3) |
| BUDDYMOVIE | Film dealing with the relationship between two friends (5,5) |
| SPATIAL | ____ awareness, an understanding of the relationship between objects (7) |
| CLASSSTRUGGLE | Conflict between workers and the ruling class |
| CLASSWAR | Describes salad ingredients brought up after lesson resulting in conflict between workers and others |
| DEARJOHNLETTER | Missive notifying a partner of the end of the relationship (4,4,6) |
| NARELLAN | Which town, 55 kilometres south-west of Sydney, was founded to house the workers and their families |
| ECOLOGE | The study of how organisms relate to one another and their environment (7) |
| DESCENDANTS | Come down on workers and their offspring? (11) |
| ECOLOGIST | One studying the relation between organisms and their environment (9) |
