Which of the following causes most deaths in developing countries?
Wind-borne diseases
Water-borne diseases
Food-borne diseases
Motor accidents
What is the total volume of water that is used to produce the goods and services consumed by the inhabitants of the nation called?
Virtual water
Water footprint
Internal water footprint
External water footprint
What is the process of creating fresh water by removing saline from bodies of salt water called?
Desalination
Evaporation
Transpiration
Condensation