https://padlet.com/s20170969/mwsbrq0iwn5v2u3a 愿望之作 en-us 2022-06-15 08:05:15 UTC 2022-06-15 08:53:03 UTC hello@padlet.com https://padlet.net/icons/png/1f921.png s20170969 https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221729356 主要以花崗岩為主
岩石的表面和內部熱脹冷縮的速度不一，岩石外層膨脹和收縮幅度較大，形成同心圓狀和放射型裂縫(頁狀剝落)]]> 2022-06-15 08:20:47 UTC https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221729356 s20170969 https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221733864 多節理的岩石交替膨脹收縮，導致裂縫擴大。
巨大的岩塊沿主要裂縫脫離母岩(塊狀崩解)

]]> 2022-06-15 08:26:13 UTC https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221733864 s20170969 https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221744710 水分滲入沿海岩石射裂縫，水分蒸發後出現結晶，鹽晶體積聚增長，對岩石造成壓力，最終礦物顆粒脫離岩石，形成小洞(蜂窩狀風化)
形成蜂巢石]]> 2022-06-15 08:38:48 UTC https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221744710 s20170969 https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221750747 凝灰岩、砂岩、泥岩
沉積作用後，沉積物在岩化作用過程中，沉積物因重力而變皺，形成褶曲岩層]]> 2022-06-15 08:46:12 UTC https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221750747 s20170969 https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221756462 由角礫岩構成，岩石在風化後產生沙石，搬運作用壓低窪地區，沉積成角礫岩]]> 2022-06-15 08:52:47 UTC https://padlet.com/s20170969/mwsbrq0iwn5v2u3a/wish/2221756462