| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | liquid nitrogen | Western countries | Used in scientific research, industrial applications, and culinary techniques such as flash freezing in modern cuisine | 1 |
| 2 | nitrogen fixation | Western countries | Extensively studied and applied in modern agricultural science | 1 |
| 3 | nitrogen fixation | Western countries | Involves the use of synthetic fertilizers and genetically modified crops for increased nitrogen fixation | 1 |
| 4 | nitrogen fixation | Western countries | Seen as a key process for sustainable agriculture and environmental conservation | 1 |
| 5 | nitrogen fixation | Western countries | Significant research and investment in developing nitrogen-fixing technologies and biofertilizers | 1 |
| 6 | nitrogen fixation | western countries | Critical process for maintaining soil fertility and agricultural productivity | 1 |