a) Glaciers
b) Reservoirs
c) Lakes
d) Groundwater
Explanation:
The World Water Day 2022 Theme is “Groundwater: Making the Invisible Visible”. The groundwater is the largest source of fresh and usable water in the world. It meets the domestic, agricultural, and industrial water needs in many parts of the world that lack adequate surface water supplies.The World Water Day 2022 Theme is “Groundwater: Making the Invisible Visible”. The groundwater is the largest source of fresh and usable water in the world. It meets the domestic, agricultural, and industrial water needs in many parts of the world that lack adequate surface water supplies.The World Water Day 2022 Theme is “Groundwater: Making the Invisible Visible”. The groundwater is the largest source of fresh and usable water in the world. It meets the domestic, agricultural, and industrial water needs in many parts of the world that lack adequate surface water supplies.
