QuizMe

* השאלה נוספה בתאריך: 27-06-2024

		Start at the sources and flow downstream
		Start at the mouth and work upstream
		Take action in several places to stop polluting factories
		Start in the most polluted areas

מניהול מערכת תפעולית: When cleaning up a polluted river like the Ganges in India, it is preferable to