Asked by Michael Hernandez on May 14, 2024
Verified
Which of the following can influence whether a shoreline gains or losses sand with time?
A) the amount of precipitation on land
B) the amount of sediment in rivers
C) a longshore current
D) prevailing wind direction
E) all of these
Longshore Current
A current, generally in an ocean or large lake, flowing more or less parallel to a coastline.
Prevailing Wind
The most common or frequent wind direction in a particular place, influenced by global patterns or local topography.
Shoreline Sand
Sand found along the edge of a sea, lake, or river, commonly composed of finely divided rocks and mineral particles.
- Recognize the determinants of shoreline degradation and sediment transportation.
- Identify the impact of oceanic currents and the characteristics of the seafloor on coastal transformation.
Verified Answer
SM
Shyrrl MurrellMay 17, 2024
Final Answer :
E
Explanation :
All of the options listed can influence whether a shoreline gains or loses sand over time. Precipitation affects erosion and sediment delivery to rivers, sediment in rivers contributes to the sand supply at the coast, longshore currents distribute sand along the coast, and prevailing wind direction affects wave action and sediment transport.
Learning Objectives
- Recognize the determinants of shoreline degradation and sediment transportation.
- Identify the impact of oceanic currents and the characteristics of the seafloor on coastal transformation.