Topics: Engineering Hydrology, hydrologic cycle, Water-budget formation, world water balance, precipitation, Rain gauge network, Rainfall, evaporation process, evaporimeters, reservoir evaporation, transpiration, evapotranspiration, actual evapotranspiration, infiltration, infiltration capacity, streamflow measurement, acoustic doppler current profiler, hydrograph, runoff, hydrographs, base flow separation, effective rainfall, unit hydrograph, floods, flood-frequency studies, design flood, design storm, flood routing, hydrologic storage routing, level pool routing, flood control, groundwater, well hydraulics, aquifers, open wells, well loss, specific capacity, sea-water intrusion, erosion, reservoir sedimentation, process, channel erosion, trap efficiency

Topics: matter, kinetic molecular theory of matter, evaporation, Brownian motion, sublimation, elasticity, Stress-Strain Curve, Hooke's law

Topics: Temperature, Thermal expansion, ideal gas law, kinetic theory, humidity, evaporation, boiling

Topics: equilibrium, energy, conservation, temperature, Energy process, modes of heat transfer, conduction heat transfer, convection heat transfer.freezing, evaporation, radiative heat transfer, mass transfer, equilibrium, mass conservation, kinetics, Fick's law, diffusion mass transfer, convection mass transfer, thermodynamics, Biological Heat transfer, Biological mass transfer, bioenvironmental heat transfer, bioenvironmental mass transfer

Topics: engineering principles, engineering units, momentum transfer, overall balance, momentum transfer, steady-state heat transfer, unsteady-state heat transfer, mass transfer, molecular diffusion, unsteady-state mass transfer, convective mass transfer, evaporation, unit operations, drying, continuous gas-liquid separation process, vapor-liquid separation process, liquid-liquid separation process, fluid-solid separation process, membrane separation process, mechanical-physical, transport process

Topics: soil microclimatology, weather elements, climate, atmospheric dynamics, solar radiation, heat transfer, Atmospheric Moisture, soil moisture, soil properties, soil conservation, Climatic Variables measurement, Evaporation, Evapotranspiration

Topics: soil science, soil habitat, soil mineral components, soil organisms, soil organic matter, soil structure, soil micromorphology, soil porosity, soil-forming factors, climate, hydrologic cycle, soil temperature, evaporation, cation exchange, Anion adsorption, Clay–organic matter interactions, soil aeration, soil respiration, soil profile, Hydromorphic soils, Salt-affected soils, nutrient cycling, phosphorus, sulphur, potassium, calcium, magnesium, trace elements, soil management, soil acidity, liming, soil erosion, fertilizers, pesticides, nitrogen fertilizers, phosphate fertilizers, plant protection, problem soils, soil drainage, soil information systems, soil survey methods, soil quality

Topics: elements, compounds, atomic theory, chemical reaction, atom constituents, chemical symbols, chemical formulae, chemical reactions, chemical equations, electronic configuration, atomic number, mass numbers, nuclear atom, electronic, energy levels, Ion formations, nuclear reactions, radioactivity, nuclear radiations, nuclear fusion, nuclear fission, radioactivity hazards, chemical bonding, electrovalent bonding, Ionic bonding, electrovalent compounds, covalent bonding, covalent compounds, coordinate covalent bonding, dative covalent bonding, metallic bonding, intermolecular bonding, Van der Waal's forces, dipole-dipole attractions, hydrogen bonding, periodic table, periodic law, transition elements, atomic orbital model, principal quantum number, subsidiary quantum number, azimuthal quantum number, magnetic quantum number, spin quantum number, atomic orbital shape, atomic size, ionic radius, ionization energy, electron affinity, electronegativity, mole concept, melting, vaporization, boiling point, evaporation sublimation, heating graphs, cooling graphs, Boyle's law, Charles's law, Avogadro's law, boiling, solid classification, solid properties, molecular solid, metallic solid, Ionic solid, covalent solid, energy changes, heat content, heat of reaction, exothermic reactions, energy level diagrams, standard state, thermochemical equations, entropy, entropy change, free energy, chemical kinetic, rate of a chemical reaction, temperature, gas pressure, catalyst, activation, reaction rate, collision theory, Le Chatelier's principle, Haber process, contact process, salt hydrolysis, buffer solutions, common Ion effect, solubility product, Acid bases, salt, electrolysis, redox reactions, electrolytic conduction, oxidation, reduction, copper purification, electroplating, quantitative hydrolysis, metal corrosion, iron rusting, carbon, carbon allotropes, Diamond graphite, amorphous carbon, combustion reactions, industrial gas chemistry, metals, alloys, chemical industry, heavy chemicals, fine chemicals, fertilizers, plastics, soaps, detergents, pharmaceuticals, Nigerian chemical industry, aromatic compounds, Alicyclic compound, heterocyclic compound, homologous series, functional groups, isomerism, structural isomerism, geometric isomerism, IUPAC Nomenclature of organic compounds, purification methods, distillation, crystallization, chromatography, empirical formula, molecular formular, alkanes, natural gas, petroleum crude oil, benzene, fractional distillation petrol quality, cracking, isomerization, petrochemicals, alkanols, alkanoic acid, alkenoate, fat, oils, amino acid, polymer chemistry, polymerization processes, condensation polymerization, resins, natural polymers, carbohydrates, proteins, synthetic polymers, water pollution

Topics: Fluid Mechanics, Fluid-Flow Phenomena, Equations of Fluid Flow, Flow of Incompressible Fluids, Flow of Compressible Fluids, Flow past immersed bodies, Transportation of fluids, Metering of fluids, Agitation of liquids, mixing of liquids, Heat transfer, heat flow in fluids, Heat transfer to fluids without phase change, Heat transfer to fluids with phase change, Radiation heat transfer, Heat exchange equipment, Evaporation, Equilibrium stage operations, Distillation, multicomponent distillation, Leaching, Extraction, Diffusion, Mass Transfer between Phases, Gas Absorption, Humidification Operations, Drying of Solids, Adsorption, Membrane Separation Processes, Crystallization, Properties of Particulate Solids, Handling of Particulate Solids, Mixing of Particulate Solids, Mechanical Separations