Rocks: 1395 phrases in 54 subjects |
Agriculture | 27 |
Amphibians and reptiles | 30 |
Art | 1 |
Astronomy | 1 |
Avuncular | 1 |
Botany | 6 |
Chemical fibers | 2 |
Chemistry | 13 |
Coal | 62 |
Communications | 14 |
Construction | 151 |
Cultural studies | 2 |
Earth sciences | 137 |
Education | 1 |
Electronics | 2 |
Energy industry | 4 |
Entomology | 1 |
Environment | 26 |
Finances | 1 |
Fish farming pisciculture | 14 |
Forestry | 3 |
Foundation engineering | 2 |
General | 69 |
Geography | 7 |
Geology | 10 |
Health care | 2 |
Hydrology | 5 |
Ichthyology | 125 |
Industry | 19 |
Informal | 3 |
Labor law | 2 |
Life sciences | 164 |
Mammals | 17 |
Materials science | 4 |
Mechanic engineering | 8 |
Medical | 9 |
Metallurgy | 124 |
Microsoft | 10 |
Mineralogy | 1 |
Mining | 4 |
Natural resourses and wildlife conservation | 66 |
Natural sciences | 35 |
Nuclear physics | 2 |
Oil / petroleum | 2 |
Ornithology | 96 |
Politics | 1 |
Religion | 1 |
Soil science | 23 |
Technology | 17 |
Transport | 16 |
Travel | 3 |
United Nations | 17 |
Water resources | 5 |
Zoology | 27 |