Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 General Science Biology Ecology & Environment
Identify the set of activities that directly lead to water conservation:
1
Drip irrigation, rainwater harvesting, recycling wastewater
2
Overdrawing groundwater, deforestation, building dams
3
Using high water-consuming appliances, not fixing leaks
4
None of the above