the distance between an object or point and sea level

高度, 海拔
the distance of a point east or west of the meridian at Greenwich that is measured in degrees

经度, 子午线
an area of land that is curved and partly encloses a part of the sea

海湾, 湾区
the pointed top of a mountain

峰, 顶
a large body of land that is partially surrounded by water but is attached to a larger area of land

半岛, 岬角
a vast area of flat land

平原, 平坦地带
the most northern or most southern points of the earth that are joined by its axis of rotation

北极, 南极
an area containing still water that is comparatively smaller than a lake, particularly one that is made artificially

池塘, 水塘
a lake, either natural or artificial, from which water is supplied to houses

水库, 蓄水池
the expansive flat Arctic regions, of North America, Asia, and Europe, in which no trees grow and the soil is always frozen

冻土带, 苔原
(of natural forces such as wind, water, or other environmental factors) to gradually wear away or diminish the surface of a material

侵蚀, 磨损
(of land or a climate) very dry because of not having enough or any rain

干旱的, 贫瘠的
(of land or soil) not capable of producing any plants

贫瘠的, 荒芜的
