Skip to content

Latest News and Articles of Today & Events

news

Menu
  • Home
  • Pengeluaran SGP
  • Togel
  • Result HK
Menu

What Is a Beach?

Posted on May 17, 2023 by togelsingapore880192

beach

A beach is a large area of loose rock (sand) that gathers along the shore of a body of water. The sand comes from erosion of rocks both far away and close to the sea; in addition, coral reefs are a significant source. Beaches are created by waves and currents that carry sand particles, but the shape of a beach varies over time due to forces that are difficult to see.

The grain size of sand determines the slope of a beach, with sandy beaches having gentler slopes than gravelly ones. The sand is also affected by the amount of water that flows up from the beach. This water carries the particles of sand in a process called backwash, and this causes the beach to flatten and widen. The amount of water that moves up and down the beach is determined by wind conditions. On windy days, the beach can be much narrower than on calm days.

Many beaches are popular places for recreation, and they may have amenities such as lifeguard posts, changing rooms, showers, shacks and bars, and food vendors. These activities often cause the beach to be crowded, especially in summer and during holidays when vacationers crowd the coastlines. Beaches may be patrolled by beach guards or by local police, and they may have signs warning visitors of dangers, including rip currents.

Sand is a white, black or tan color; this depends on the type of rock from which it comes and its mineral composition. Beach sand typically includes quartz and feldspar, but it may also include a small percentage of minerals such as titanium, aluminum or magnesium. Some beaches are composed of calcareous rock, consisting of the skeletal remains of marine organisms and precipitated calcium carbonate; these are often found in the tropics.

Beach sand usually erodes very slowly, and erosion accelerates if the beach is exposed to wave action, especially in strong winds. This is because the softer sediments are more easily carried away by the waves. To slow erosion, sand can be replenished by dumping it from boats or by a process called beach nourishment. If the new material is not placed properly, it can encourage scouring in front of the beach or may introduce foreign materials that can alter the morphology of the beach.

If erosion reaches the base of the beach, it can create an ocean bank, which cuts off the beach from open water. This typically occurs where the current pushing from the coast meets the current flowing toward the coast. Some beaches are composed of a series of ocean banks separated by bay-mouth bars.

ADVERTISEMENT

Togel singapore

Togel hongkong

Data SGP

pragmatic play

Togel

Togel Singapore

sbobet

July 2025
M T W T F S S
 123456
78910111213
14151617181920
21222324252627
28293031  
« Jun    

Archives

  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • August 2023
  • July 2023
  • June 2023
  • May 2023
  • April 2023
  • March 2023
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021
  • October 2021
  • September 2021
  • August 2021
  • July 2021

Categories

  • NEWS

Recent Posts

  • What Does Love Feel Like?
  • Tips For Swimming Freestyle
  • What Is a Beach?
  • The Nature of Love
  • The Different Strokes You Should Be Using to Strengthen Your Body and Tone Your Legs and Buttocks

Partners

Keluaran HK

Keluaran SGP

Agen slot online

Togel Macau

togel hongkong

keluaran hk

© 2025 Latest News and Articles of Today & Events | Powered by Minimalist Blog WordPress Theme