Sand dunes are large mounds of sand found near beaches that are created by a process calledResponsesA annexation.annexation.B deposition.deposition.C erosion.erosion.D filtration.

Match each term to its best definition.Alluvial fanSand dunesReefBeach sandSedimentary depositional environment?Area of deposition?Continental deposit of gravel and sand?Sand mounds in a desert?Shoreline deposit of sediments?Calcareous skeletons from organisms build this wave-resistant structure.

What is the most common process that supplies sand to a coast?Group of answer choiceswavesrock breakdownstreamswindcliff erosion

What is the primary agent of erosion that forms a sand dune in the Coastal Region of Texas?AEvaporationBFireCWaterDWind

Describe the formation and features of coastal landforms, including beaches, cliffs, and deltas. Discuss the role of various erosional and depositional processes in shaping coastal landscapes.

Beach sand in most places is largely made of __________, because the other minerals in common rocks tend to break down into clay that gets carried out to sea.Group of answer choicesMicaFeldsparQuartzOlivine