what are the 5 main coastal features?
Check this informative site.
http://visual.merriam-webster.com/earth/geology/common-coastal-features/common-coastal-features.php
These two sites will be of help.
http://uk.encarta.msn.com/encyclopedia_781532717_3/Coastal_Features.html
http://en.wikipedia.org/wiki/Coast#Coastal_landforms
The five main coastal features are beaches, cliffs, dunes, estuaries, and headlands. These features can be identified and understood through a combination of research and observation. Here's how you can find information about each coastal feature:
1. Beaches: Beaches are areas of loose, sedimentary material such as sand or pebbles that extend along the shoreline. To learn more about beaches, you can refer to geological or geographical textbooks, scientific articles, or research papers focusing on coastal environments. Additionally, you can visit coastal areas and observe different types of beaches.
2. Cliffs: Cliffs are vertical or steep rock formations along the coastline. To understand cliffs, geology textbooks and resources can provide insights on how they are formed and their geological composition. Studying coastal erosion processes and geological surveys of specific areas can also provide information on cliff formations.
3. Dunes: Dunes are elevated mounds of sand that form parallel to the shoreline. They are created by wind and water currents and are an important natural protector against coastal erosion. To explore dunes, scientific literature, academic resources, and field studies on coastal geomorphology or sand dune formation can be helpful.
4. Estuaries: Estuaries are areas where freshwater rivers or streams meet and mix with the saltwater of the ocean. They are known for their diverse ecosystems and unique landforms. Understanding estuaries involves studying marine biology, hydrology, and specific estuary research. You can explore scientific publications, marine biology field guides, or educational websites to learn more.
5. Headlands: Headlands are elevated points of land that extend into the sea. They are often formed through erosion and can be composed of various types of rock. To gain knowledge about headlands, geological and geographical resources can provide information on their formation, geological composition, and their role in shaping coastal landscapes.
Remember, it's always best to consult reliable sources and conduct further research on a specific coastal feature to gain a comprehensive understanding.