海岸沙丘

ebook 海岸沙丘

By 小牛頓編輯團隊

cover image of 海岸沙丘

Sign up to save your library

With an OverDrive account, you can save your favorite libraries for at-a-glance information about availability. Find out more about OverDrive accounts.

   Not today

Find this title in Libby, the library reading app by OverDrive.

Download Libby on the App Store Download Libby on Google Play

Search for a digital library with this title

Title found at these libraries:

Library Name Distance
Loading...

《海岸沙丘》,水將岩石侵蝕帶走,石塊在順流而下的途中不斷碰撞摩擦,漸漸越變越小,來到下游時,沉積成為沙洲、三角洲;流入大海後,又被波浪帶回岸上的,便慢慢形成沙灘;沙灘上的沙粒受到風力吹拂,堆積到特定地點,則形成所熟悉的沙丘。沙丘上不僅生長植物,更有動物以此為棲地。由於環境不佳,能存活於此,與沙丘共存共榮的植物,包括馬鞍藤、仙人掌、木麻黃等,可都是生命力非常強悍;而生存於沙丘上的小動物,像是野鼠、蟻獅、蜘蛛等,適應力也都很強,牠們為沙丘注入一股活潑的氣息。

海岸沙丘