| A | B |
|---|
| pure science | a science depending on deductions from demonstrated truths |
| applied science | take knowledge of pure science to make money |
| biology | the study of living things |
| botany | the scientific study of plants |
| zoology | the scientific study of the behaviors of animals |
| agriculture | the science or practice of farming |
| animal science | the scientific study of animals |
| agronomy | the science of soil management and crop production |
| horticulture | the art or the practice of garden cultivation and management |
| forestry | the science or practice of planting |
| physics | the branch of science concerned with nature |
| engineering | the branch of science and technology the is concerned with the design, building, and use of the engine/machine |
| hydroponics | the process of growing plants in gravel, sand, and water with added nutrients without soil |
| aquaculture | the rearing of aquatic animals or the cultivation of aquatic plants |
