Calculate the elevation of the water table at each well location and write the approximate elevation on the line next to each well. Next, use a colored pencil to draw smooth 10-foot contours that show the shape of the water table. (Start with the 1160-foot contour.) Use a pencil of a different color to draw arrows on the map to indicate the direction of the slope of the water table.
a. | Toward which direction (downward) does the water table slope? |
b. | Referring to the site of the proposed water well, at approximately what depth below the surface should the proposed well intersect the water table? |
Learn your wayIncludes step-by-step video
Chapter 8 Solutions
Applications and Investigations in Earth Science (9th Edition)
Additional Science Textbook Solutions
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
Living By Chemistry: First Edition Textbook
Human Anatomy & Physiology (2nd Edition)
Anatomy & Physiology (6th Edition)
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
The Cosmic Perspective (8th Edition)
- 44) In periglacial environments, the layer of ground that thaws every summer and freezes every winter is called A) frost layer B) permafrost C) active layer D) discontinuous permafrostarrow_forwardUse the attached piezometer map to make your own, clean version of the map, and indicate the elevation of the water table at all piezometer locations. Draw equipotential lines (lines of equal water table elevation) using regular intervals – creating a contoured map of the water table. Determine the direction of groundwater flow based on the horizontal gradient. Label the areas of recharge and discharge directly on your map. Flow lines: Draw flow lines on your water table map. The lines should be at right angles to the equipotential lines and extend from the recharge area to the discharge area. Hydraulic Gradient, Specific Discharge (Darcy Flux), Average Linear Velocity: Using your water table map, estimate an average hydraulic gradient between two locations, call them locations A and B, one at the eastern-most and a second at the western-most extent of your dataset (note the north arrow on the map). Calculate the specific discharge, q, between the two locations. For this calculation…arrow_forwardCalculate all the values of table 1: Q in (L/day) Q out (L/day) Residence time (days) Please show all stepsarrow_forward
- Calculate all the values of table 1: Q in (L/day) Q out (L/day) Residence time (days)arrow_forwardCalculate the values of table 1arrow_forward<task> Solve the task by identifying the type of grain found in the black-highlighted areas on the map and provide two factors influencing its distribution.</task> <instructions> <instruction>Analyze the map: First, carefully examine the highlighted areas on the map. Pay attention to the continents and regions where these areas are located. Try to identify the general climate zones in which these areas fall.</instruction> <instruction>Consider the types of grain: Think about different kinds of grains and their climatic and geographical preferences worldwide. What grains are cultivated in the highlighted regions?</instruction> <instruction>Use additional clues (if available): If you have supplementary images with various grains, compare their distribution with the map in the task. This could help narrow down the possibilities.</instruction> <instruction>Select the most likely grain: Based on the map analysis and…arrow_forward
- 41) Alpine glaciers A) are the largest types of glaciers. B) conform to the shape of the landscape. C) cover large sections of continents. D) show no relationship with the underlying topography.arrow_forward39) Translatory waves A) are the types of waves located furthest away from the shore. B) are slowed down by friction with the bottom of the ocean. C) move water particles in perfectly circular orbits. D) do not interact with the bottom of the ocean.arrow_forward38) The amount of sediment transported in a river depends on A) the discharge volume of water. B) temperature and precipitation. C) climate and topography. D) the length of the river.arrow_forward
- 45) The roughness layer refers to A) the atmospheric layer where wind has the fastest velocities. B) the layer of active weather between the stratosphere and the surface. C) the shallow layer of nearly still air. D) the layer of the atmosphere where dust storms occur.arrow_forward47) Deflation is the process by which A) wind transports smaller particles leaving behind only larger pebbles and rocks. B) sands are deposited closer to the source area and silts are deposited farther. C) sand dunes migrate downwind as sand saltates up the windward face. D) rocks are worn away by bombardment of particles carried in Windstream.arrow_forward46) In Barchan dunes, the slip face is oriented A) on the convex side of the dunes. B) parallel to wind direction. C) on the concave side of the dunes. D) at varying angles.arrow_forward
- Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONExercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSONEnvironmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
- Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONEnvironmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage LearningPhysical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,