Answer:
Step-by-step explanation:
The sea can affect the coastal area in a variety of ways. Here are some examples:
Erosion: Waves and tidal currents can erode the shoreline over time, causing cliffs and beaches to slowly retreat inland. This can lead to the loss of property and infrastructure, as well as changes to the local ecosystem.
Flooding: Storm surges and high tides can cause flooding in low-lying coastal areas. This can damage homes and businesses, disrupt transportation, and contaminate water supplies.
Saltwater intrusion: When sea water infiltrates freshwater aquifers along the coast, it can make the water salty and unusable for drinking or agriculture.
Habitat loss: Coastal habitats such as marshes, mangroves, and seagrass beds are important breeding grounds for fish, birds, and other wildlife. When these habitats are destroyed by erosion, development, or pollution, the biodiversity and ecological functions of the coast can be severely impacted.
Climate change: Rising sea levels and ocean temperatures due to climate change are causing further challenges for coastal areas. This includes increased erosion, more frequent and severe flooding, and the loss of important habitats and ecosystems.
Overall, the sea is a powerful force that can have significant impacts on the coastal area. To mitigate these impacts, coastal communities may implement measures such as sea walls, beach nourishment, and conservation efforts to protect habitats and ecosystems.