PLZ HELP WITH ALL OF THEM 1- The coastal zone can be described as ____________.
ID: 298074 • Letter: P
Question
PLZ HELP WITH ALL OF THEM
1- The coastal zone can be described as ____________.
A- The land, sea, and interface
B- The area of land influenced by marine processes (waves, tides, currents, winds)
C- The area encompassing coastal dunes, the beach, and nearshore regions
D- All of the above
2- Which of the following statements is correct?
A- Sea levels drop when water is stored in expanding ice sheets and continental glaciers
B- Seas level rises when water is added to the oceans through increased rainfall and increased inflow from rivers.
C- Sea level drops when evaporation increases and groundwater is pumped excessively
D- Sea level rises when water is stored in expanding ice sheets and continental glaciers
3- Which of the following statements about currents is correct?
A- Currents can be wind-, wave-, or tidally-driven
B- Cross-shore currents include dangerous rip currents
C- Longshore currents are responsible for beach drift, or sand movement alongshore
D- All of the above
Explanation / Answer
1) answer option D) all of the above
Reason : A coastal zone is the interface between the land and water. Coastal zones are continually changing because of the dynamic interaction between the oceans and the land. Waves and winds along the coast are both eroding rock and depositing sediment on a continuous basis.
2) answer ) option A- Sea levels drop when water is stored in expanding ice sheets and continental glaciers
Reason : statements in other options excluding A) doesnt effect the sea level in a drastic way
3) answer) option D) all of the above
Reason : longshore transport is the process responsible for the movement of sand and sediment along the coastline which are responsible for beach drift
Cross-shore currents also include dangerous rip currents
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