<P><STRONG><SPAN style="FONT-SIZE: 14pt"><SPAN style="COLOR: #0000ff"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt">■</SPAN></SPAN></SPAN></SPAN></STRONG><SPAN style="COLOR: #0000ff"><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt"><STRONG>三角洲:<BR></STRONG><SPAN class=h2_t>河川流入海洋或湖泊時,流速降低,搬運能力減弱,所挾帶的物質開始沉積,當環境(如波浪和潮汐)適宜,則可形成三角洲地形景觀。如台灣蘭陽溪流域河口就有三角洲地形。</SPAN></SPAN></SPAN></SPAN></SPAN></P> <P><SPAN style="COLOR: #0000ff"><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt"><SPAN class=h2_t><IMG alt="" src="https://pimg.1px.tw/scienceede/48f2bec280c83.jpg" border=0> 尼羅河三角洲</SPAN></SPAN></SPAN></SPAN></SPAN></P> <P><SPAN style="COLOR: #0000ff"><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"></SPAN></SPAN></SPAN></P> <P><SPAN style="COLOR: #0000ff"><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"></SPAN></SPAN></SPAN></P> <P> </P> <P><SPAN style="COLOR: #0000ff"><SPAN class=h2_t><SPAN class=h2_t><SPAN style="COLOR: #0000ff"><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt"><STRONG></STRONG></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></P> <P><SPAN style="COLOR: #0000ff"><SPAN class=h2_t><SPAN class=h2_t><SPAN style="COLOR: #0000ff"><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt"><STRONG></STRONG></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></P> <P><SPAN style="COLOR: #0000ff"><SPAN class=h2_t><SPAN class=h2_t><SPAN style="COLOR: #0000ff"><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt"><STRONG>■</STRONG></SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt"><STRONG>沖積扇:</STRONG><SPAN style="COLOR: #000000"><STRONG>沖積扇</STRONG>是山地</SPAN><A title=河流 href="http://panel.pixnet.cc/w/index.php?title=%E6%B2%B3%E6%B5%81&variant=zh-tw">河流</A><SPAN style="COLOR: #000000">出口處的堆積</SPAN><A class=mw-redirect title=地貌 href="http://panel.pixnet.cc/w/index.php?title=%E5%9C%B0%E8%B2%8C&variant=zh-tw">地貌</A><SPAN style="COLOR: #000000">。</SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></P> <P><SPAN style="COLOR: #0000ff"><SPAN class=h2_t><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><SPAN style="FONT-SIZE: 18pt">河川從山區流至平原或盆地,以及在河谷中支流交會的地方或斷層崖與河谷交叉的地方,由於坡度急遽變緩,以及流路分散等等的原因,導致河水的搬運力減小,使河水中的沙礫成扇狀堆積,稱為沖積扇。如台灣大甲溪沖積扇與濁水溪沖積扇。</SPAN></SPAN></SPAN></SPAN></SPAN></P> <P><SPAN style="COLOR: #0000ff"><SPAN class=h2_t><SPAN style="FONT-SIZE: 14pt"><SPAN style="FONT-FAMILY: 標楷體"><IMG height=333 alt="" src="https://pimg.1px.tw/scienceede/48f2bfca74f93.jpg" width=399 border=0> 巨型沖積扇</SPAN></SPAN></SPAN></SPAN></P>
所以主要是有沒有山的差別嗎?
可以分享嗎?
讚讚讚 了解囉
讚喔!!