1. ………………………….. is directly related to duration and intensity of precipitation.
ID: 297704 • Letter: 1
Question
1. ………………………….. is directly related to duration and intensity of precipitation. A. Hillslope failure. B. Hill slope stability. C. Hillslope bedrock deformation. D. Hillslope bedrock subsidence.
2. The probability of an event occurrence based on the average amount of time that passes between events of at least a certain magnitude is referred to as: A. Recurrence frequency. B. Recurrence interval. C. Recurrence length. D. Recurrence potential.
3. Hurricanes, typhoons and cyclones are considered: A. Local weather events that enhances precipitation rate. B. Orographic lifting events. C. Dominant inland precipitation delivery systems. D. Dominant oceanic precipitation delivery systems.
4. Evaporation is defined as: A. Removal of water directly from the Earth’s surface to the atmosphere. B. Removal of water directly from the Earth’s mantle to the atmosphere. C. Removal of carbon dioxide directly from the Earth’s surface to the atmosphere. D. Removal of sediment directly from the Earth surface to the atmosphere.
5. Transpiration is defined as: A. Removal of water directly from the Earth’s surface to the atmosphere. B. Removal of water directly from the Earth’s mantle to the atmosphere. C. Removal of carbon dioxide directly from the Earth’s surface to the atmosphere. D. Removal of water by stems and leaves from vegetation and soil to the atmosphere.
6. Infiltration is defined as: A. Removal of water directly from the Earth’s surface to the atmosphere. B. Removal of water directly from the Earth’s mantle to the atmosphere. C. Moving water from the Earth’s surface into the ground. D. None of the above. 2
7. The groundwater saturated zone in an aquifer is referred to as the: A. Vadoze zone. B. Phreatic zone. C. Water table. D. Water table.
8. The ………………….. is a measure of the total energy of groundwater at a point. A. Hydraulic head. B. Permeability. C. Porosity. D. Viscosity.
9. Porosity can be divided into. A. Primary and secondary. B. Primary and permeability. C. Permeability and saturation. D. Vadoze and phreatic.
10. Permeability is defined as: A. The open volumes in a rock mass that groundwater can occupy. B. The ability of ground water to evaporate. C. The ability of ground water to move through the porous medium of the rock mass. D. The thickness of groundwater aquifer.
Explanation / Answer
Answers-Hillslope failure Recurrence frequency Local weather events that enhances precipitation rate. Evaporation is defines as- Removal of water directly from the Earth’s surface to the atmosphere Transpiration is Removal of water by stems and leaves from vegetation and soil to the atmosphere. Infiltration is defined as-C. Moving water from the Earth’s surface into the ground. The groundwater saturated zone in an aquifer is referred to as the:- Water table. Hydraulic head. Porosity can be divided into. A. Primary and secondary. Permeability is defined as: -C. The ability of ground water to move through the porous medium of the rock mass.
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