Asked by Emily Jackson on Jun 14, 2024
Verified
Which of the following is true about how shorelines are affected from the land side?
A) many beach areas are backed by coastal dunes formed by the wind
B) rivers are not important contributors of sediment into the shoreline system
C) fine sediment in rivers is deposited close to shore and coarser sediment is carried farther away from shore
D) all of these
Coastal Dunes
Sand formations located near coastlines, formed by the wind's movement of sand.
Shorelines
The boundary line between land and a body of water, such as a sea, lake, or river.
- Understand the mechanisms of shoreline change and the factors influencing them, including glacier-related processes.
Verified Answer
SG
Shai-li GawneJun 15, 2024
Final Answer :
A
Explanation :
Coastal dunes are indeed formed by the wind and often back many beach areas, acting as barriers against erosion and providing habitats for various species. Rivers are significant contributors of sediment to shorelines, and coarser sediment is typically deposited closer to shore, while finer sediments are carried further out.
Learning Objectives
- Understand the mechanisms of shoreline change and the factors influencing them, including glacier-related processes.