Answer:
The deep holes were often used for storing WATER
Explanation:
The deep holes which surrounded the city was majorly and often used to either store WATER during raining reason or to store diverted WATER or water that flow from nearby streams reason been that the city of Dholavira is a desert and the second reason is that many years may pass without the city of Dholavira experiencing rainfall which was the major reason they often make use of the deep holes that surrounded the city to store WATER.
If you have choices, it would be really helpful if you'd include them with your question, but I'd say
More than half of the forests in the Czech Republic have been destroyed by pollution.
Answer:
The properties of the asthenosphere are:
1. highly viscous
2. mechanically weak
3. ductile region of the upper mantle of the Earth