Answer:
Approximately 113 kilometers.
Explanation:
The Madison Aquifer is an extremely sensitive environment and vulnerable to contamination from trucks that pass through its roads and overturn, spilling products that can impact this region in a very deep way. This vulnerability occurs because of the rocky outcrop areas and the roads that it has, which present several shortcuts to the trucks. It is estimated that the total length of roads crossing the Madisan is approximately 113 kilometers.
Answer:
Wastewater from fracking operations is injected into porous rock formations, which can induce seismic activity.
Explanation:
- The environmental concerns of the fracking can be linked to the increase of the potential for the oil spills that harm the coil and the surrounding vegetation and can cause the earthquakes due to the high pressure that is used to extract the oil and the gas from the rocks and storage of the excessive wastewater on site.
Answer:
Natural groundwater recharge occurs as precipitation falls on the land surface, infiltrates into soils, and moves through pores spaces down to the water table. Natural recharge also can occur as surface water leakage from rivers, streams, lakes, and wetlands or For example groundwater can be artificially recharged by redirecting water across the land surface through canals, infiltration basins, or ponds; adding irrigation furrows or sprinklers systems; or simply injecting water directly into the subsurface through injection wells.
The correct answer is - B. Ice movement and deposition of eroded material.
During the last Ice Age, that finished around 10,000 years ago, the Alps were covered in snow and ice, and lots of glaciers. The movement of the numerous glaciers was the main factor behind the formation of the Alpine landscape features that we see nowadays. The glaciers made numerous valleys, cirques, U-shaped valleys, aretes, pyramidal peaks, truncated spurs. As the Ice age ended, all of these landscape features were revealed once most of the glaciers were gone, and we got the landscape that we see on the Alps in the present.
