State whether the given statements are true or false. If true, write the reasons.
(i) Ganga−Brahmaputra plain of India is an overpopulated region.
(ii) Water availability per person in India is declining.
(iii) Rows of trees planted in the coastal areas to check the wind movement is called intercropping.
(iv) Human interference and changes of climate can maintain the ecosystem.
State whether the given statement is True or False
The upper standard point of a thermometer is 273K.