שאלה | Maintaining water availability in the context of international water management means_________.

Maintaining water availability in the context of international water management means_________.

		maintaining the required quantity and adequate quality of water available at the necessary time and place of usage
		maintaining an equal amount of available water for all countries in the basin.
		maintaining year-round adequate water quality, thus ensuring that irrigation water is available even in the dry season.
		maintaining equal water levels at all points in the basin.