Thailand geography also features variety of landscape. The country includes central plain, Khorat plateau in the east and mountains scattered here and there. The total irrigated land area available to the farmers is 47,490 square kilometers. Natural calamities like droughts and land slides are quite common. The environment of Thailand faces threat from air pollution, water pollution, soil erosion, deforestation and illegal hunting of wild life, which hampers the ecological balance. Thus we can say that the geography of Thailand isbeautiful and picturesque.