Question

define moat class 8 science​

Answer 1

Answer:

Moat or pulley-system: It is a manual irrigation method. By this method, water is directly taken out of wells with the help of a pulley and is used to irrigate fields. Rahat: In this method, water is drawn out of wells by animals. Animals like cow, buffalo, oxen etc. are connected to a wheel.

Answer 2

Answer:

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Explanation:

A moat is a deep, broad ditch, either dry or filled with water, that is dug and surrounds a castle, fortification, building or town, historically to provide it with a preliminary line of defence. In some places moats evolved into more extensive water defences, including natural or artificial lakes, dams and sluices.

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