1、世界上最大的岛群：马来群岛。
In 1, the world's largest island group : Malay archipelago.
2、世界最厚之地：南美洲厄瓜多尔的钦博拉索山处。
2, the thickness of the Mount Chimborazo in Ecuador office: South america
3、世界最高的高原：青藏高原
In 3, the highest plateau in the world: the Tibetan Plateau
4、世界最大的沙漠：撒哈拉沙漠，
In 4, the world's largest desert: the Sahara desert,
5、世界最大的洋：太平洋
In 5, the world's largest ocean: Pacific
6、世界最大落差的瀑布：安赫尔瀑布，又称丘伦梅鲁瀑布。
In 6, the world's largest drop falls: Salto Churun Meru, also called chuluun Meru falls
7、世界最宽的瀑布：伊瓜苏瀑布
In 7, the world's most wide waterfall: Iguazu Falls
8、世界流域面积最大的河流：亚马孙河
In 8, the world 's largest river catchment area: the Amazon River
9、世界最大的珊瑚礁：珊瑚海
In 9, the world's largest coral reef: Coral Sea
10、世界最大的板块：亚欧板块
In 10, the world's largest plates : the Eurasian plate
11、世界最淡的海：波罗地海
In 11, the world's light: Baltic Sea
12、世界最大的淡水湖：苏必利尔湖，
In 12, the world's largest freshwater lake: Lake superior,
13、世界最高峰：珠穆朗玛峰
In 13, the highest peak in the world: Mount Qomolangma
14、世界上最高的死活山：世界最高的死火山是阿空加瓜山，
In 14, the highest in the world: the world's highest mountain or volcano is the aconcagua,
15、世界年降水最多的地区：夏威夷是太平洋中部的一组火山岛，
In 15, the world year precipitation most regions: Hawaii is a group of volcano island in the central Pacific ocean,
16、世界风力最大的地区：南极不仅是世界最冷的地方，也是世界上风力最大的地区。
In 16, the largest area of world wind: Antarctica is the coldest place on earth, but also the world's largest wind power area.
17、世界最大的风浪区：好望角
In 17, the world's largest storm area: Cape of Good Hope
18、地球表面最低点：死海
In 18, the earth's surface lows: the Dead Sea
19、世界最长的山脉：安第斯山脉
In 19, the world's longest mountain ranges: the Andes
20、世界最大的盆地：刚果盆地
In 20, the world's largest basin: Congo Basin
21，海岸线最长的国家：澳大利亚
In 21, the longest coastline of the country: Australia
22、海洋最深深度：马里亚纳海沟
In 22, the sea depth: Mariana Trench
23、世界最长的河：尼罗河
In 23, the longest river in the world: the Nile
24、世界最大的三角洲：世界最大的三角洲是恒河三角洲
In 24, the world's largest Delta: the world's largest delta is Ganges RIver Delta
25、世界最大的内陆湖：里海。
In 25, the world's largest inland lake: the Caspian sea.
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