neerx save water

IS RAINWATER HARVESTING AN EFFECTIVE WAY TO CONSERVE WATER?

• YES

• NO

WHY DO WE NEED TO CONSERVE WATER?

• CONSERVING WATER SAVES ENERGY

• BECAUSE WE HAVE TO SAVE WATER FOR THE UPCOMING GENERATION

• TO AVOID WATER WARS

WHAT ARE THE MAIN ISSUES IN WATER CONSERVATION

• DRYING OF RIVERBEDS

• WETLANDS DISAPPEARING

• EVAPORATION

• THERE ARE NO ISSUES

WHAT IS WATER SUSTAINABILITY?

• the availability of fresh water for human consumption and use in agriculture and industrial processes

• water cannot be sustained

WHY IS WATER IMPORTANT TO PURIFY?

• to prevent diseases

• to make the water look clear

• so you can drink it

THE MOST COMMON DISINFECTANT OF WATER IS

• CHLORINE

• NITROGEN

• LIME

• ALUM

WHICH OF THE FOLLOWING DOES NOT HELP IN DISINFECTING WATER

• ULTRA VIOLET RAYS

• FILTERATION

• BOILING

• CHORINATION

WHAT IS COAGULATION?

• the chemical water treatment process used to remove solids from water, by manipulating electrostatic charges of particles suspended in water

• coagulation only happens in blood

• I don't know what coagulation is

WHAT IS THE THE FULL FORM OF WWTP

• Wastewater Treatment Plan

• World Wide Trained Police

• Wastewater Treatment Plant.

• Wastewater Treatment Planet