A property of water due to cohesive forces between molecules, affecting capillarity and behavior in small-diameter pipes.

Water from toilet waste which should not be reused directly requiring advanced treatment level.

Water from showers, sinks, laundry that can be used for flushing, irrigation after basic treatment.

Water taken from the groundwater flow and soil moisture.

Water that falls to the earth s rain including snow, sleet, drizzle, and hail.

It is the movement of water into the ground from the surface.

What is a comprehensive plan and system designed to provide clean and safe drinking water to a specific community or area?

refers to wastewater that has been treated to a safe level for certain reuse applications (e.g., irrigation, industrial processes).

refers to water that has been processed to meet specific quality standards for its intended use.

_____________ refers to water having the presence of elements characterized by difficulty of producing lather from detergents and causes scale deposits in pipes, heaters and boilers.

_____________ refers to water without or having little elements characterized by the ease in producing lather from detergents and the absence of scale formation in boilers, heaters, and pipes.

This structure is designed to collect water from the source and direct it towards the treatment plant. It usually consists of screens to remove large debris and sediment.

It is a system of pipes that carries water from the storage tank to individual households, businesses, and public facilities.

It is used to store treated water and ensure a constant supply even during peak demand periods. It also allows for water to be distributed evenly throughout the network.

Water that comes from seawater.

Water that comes from reservoirs.

Water that comes from springs.

Water harvested from roofs.

It is a property of water that requires treatment to remove dissolved impurities.

It is a property of water where it forms droplets, capillary action that affects its behavior in small pipes and fixtures.

It is a property of water where it is defined by its lack of sensory impact.

Which among the water sources below is NOT INCLUDED in the sub-surface sources?

Which among the water sources below is NOT INCLUDED in the surface sources?

Hydrological cycle involves several physical processes namely: evaporation, condensation, precipitation, infiltration, surface run-off and sub-surface flow.

Identify the sustainable system being integrated in water supply design where water from laundry is being used to water the plants:

Identify the sustainable system being integrated in water supply design where precipitation is collected:

Hard water is characterized by the presence of:

Accessible surface freshwater comprises of how many percent from all freshwater sources?

The hydrosphere covers about 70% of the Earth's surface, with ice caps and glaciers making up the largest portion.