नदी (स्रोत) से उनकी दूरी के बढ़ते क्रम में (निकटतम से सबसे दूर) निम्नलिखित नहर नेटवर्क घटकों को व्यवस्थित करें:

Groynes are constructed for river bank protection. When a groyne is inclined downstream in the direction of flow, it is designated as a:

What is the available moisture depth for evapotranspiration in a root zone of 1 m depth soil, if the dry unit weight of soil is 1.5 g/cc, field capacity is 30%, and permanent wilting point is 10%?