Percolation run off Study guides, Class notes & Summaries

Texas Irrigation License Exam Questions & Answers Already Passed Field Capacity (FC) - ANSWER The amount of water retained in soil after it has been saturated and allowed to drain freely for two or three days. At field capacity, the forces holding water to soil particles are approximately equal to the downward forces of gravitational pull. What is the name of the process where water is lost through the leaves? - ANSWER Transpiration How does soil affect infiltration rate? - ANSWER Hard, ...

Precipitation correct answers Rain, hail, sleet or snow- any way water reaches the ground Vegetation correct answers Trees and plants that intercept precipitation Evaporation correct answers Water heated back into water vapour Surface run off correct answers Water flowing on top of the ground Through flow correct answers Water flowing through the soil layer Percolation correct answers The process of water moving through rocks, seeping below surface Ground water flow correct ans...

Why is water important to life on Earth? Correct Answer - helps to create benign thermal conditions - Oceans moderate temperatures by absorbing heat, sorting it and releasing it slowly - clouds, made up of water droplets, reflect around 1/5 of incoming solar radiation - water vapour absorbs long-wave radiation from the Earth helping to maintain temperatures Why is carbon important to life on Earth? Correct Answer - Life as we know it is carbon-based - Carbon is also used as an economic re...

Texas Irrigation License Exam Q&A with Verified Answers 2023 Field Capacity (FC) - The amount of water retained in soil after it has been saturated and allowed to drain freely for two or three days. At field capacity, the forces holding water to soil particles are approximately equal to the downward forces of gravitational pull. What is the name of the process where water is lost through the leaves? - Transpiration How does soil affect infiltration rate? - Hard, clay-laden soil will dra...

Texas Irrigator License Exam 2020: General Knowledge (Terms & Basics)Air/Vacuum Relief Valve - correct answer Device on drip that allows air into the line to eliminate any vacuum when the system isn't running. Prevents debris from being sucked into the pipe and deters rodents & roots from clogging emitters because no water is present. Place at highest point on drip zone. Absorption Rate (Percolation Rate or Infiltration Rate) - correct answer Rate or speed that soil will accept water. ...

Texas Irrigator Practice Test Section 2 A properly designed irrigation system can: a). Save water, time, and money b). Save installation time c). Cost more d). Last longer a). Save water, time, and money When calculating the available water capacity of an irrigation site, irrigators refer to that amount in: a). Precipitation rates b). Infiltration rates c). GPM d). GPH c). GPM When using drip irrigation, the water volume of individual drip emitters is generally expressed in:...

Bio 20 Final Exam Questions and Answers 100% Pass What are the components of the biosphere? - Answer- Atmosphere (air), Lithosphere (land), Hydrosphere (water) Describe the atmosphere composition - Answer- Most of the atmosphere is made up of Nitrogen - 78.084% and Oxygen - 20.95%. Water makes up between 1%-4%. Describe the flow of Solar Energy through Photosynthesis - Answer- 6CO2 + 6H2O + light energy ---> 602 + C6H12O6. Describe the flow of Solar Energy through Cellular Respiratio...

Polarity of water - ANSWER-water is a polar molecule meaning it has opposite charges on opposite ends. This causes hydrogen bonds to form causing water to stick together. Watershed - ANSWER-An ecosystem where all water runoff drains into a single body of water River Basin/Drainage Basin - ANSWER-All the land that drains to a major river and its tributaries Condensation - ANSWER-The change of state from a gas to a liquid Hydrosphere - ANSWER-All the water at and near the surface of th...

Texas Irrigator Practice Test Section 2 A properly designed irrigation system can: a). Save water, time, and money b). Save installation time c). Cost more d). Last longer a). Save water, time, and money When calculating the available water capacity of an irrigation site, irrigators refer to that amount in: a). Precipitation rates b). Infiltration rates c). GPM d). GPH c). GPM When using drip irrigation, the water volume of individual drip emitters is generally expressed in:...

Pearson Edexcel GCSE In Geography (1GA0/01) Paper 1 Edexcel and BTEC Qualifications Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding body. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further information visit our qualifications websites at or . Alternatively, you can get in touch with us using the details on our contact us page at Pearson: helping people ...