the distance of a point north or south of the equator that is measured in degrees
緯度
the distance of a point east or west of the meridian at Greenwich that is measured in degrees
経度
a structure built out into the water so that people can get on and off boats or ships
桟橋
a large body of land that is partially surrounded by water but is attached to a larger area of land
半島
the most northern or most southern points of the earth that are joined by its axis of rotation
極
an area containing still water that is comparatively smaller than a lake, particularly one that is made artificially
池
a lake, either natural or artificial, from which water is supplied to houses
貯水池
the expansive flat Arctic regions, of North America, Asia, and Europe, in which no trees grow and the soil is always frozen
ツンドラ
(of natural forces such as wind, water, or other environmental factors) to gradually wear away or diminish the surface of a material
侵食する