Question : The irrigation facilities in Vijayanagar were developed to support:

Option 1: Drinking water supply

Option 2: Recreational activities

Option 3: Agricultural activities

Option 4: Industrial activities

Question : Which of the following uses of water is considered domestic?

Option 1: Irrigation

Option 2: Industrial cooling

Option 3: Drinking and household chores

Option 4: Hydroelectric power generation

Question : Which of the following is a method of water conservation?

Option 1: Deforestation to increase water runoff

Option 2: Constructing large dams in every river

Option 3: Using drip irrigation in agriculture

Option 4: Increasing industrial water discharge

Question : Which of the following is a technique of watering plants by making use of narrow tubings which deliver water directly to the base of the plant?

Option 1: Sprinkler irrigation

Option 2: Drip irrigation

Option 3: Step farming

Option 4: Sub-irrigation

Question : Which of the following is the most suitable application of rainwater harvesting?

Option 1: Used in cooking

Option 2: Irrigation

Option 3: Water for pets

Option 4: Use for industrial purposes