4.09 Cities back Understand /9 4.9.7 Word cards Back to deck Part of the king's family. royal A house for old, historical objects. museum A fight between people from different countries. battle All those people who live in a place. population A line of standing people, who wait for something. queue You hear it and it is too bad and too much. noise Dangerous chemicals, waste in air and in water. pollution No war, no fight, people live together happily. peace How high or low something. There are 3 levels here: A tall building has many levels. level Know well Not sure No clue Tutorial Spread the deck Delete × ← Previous Understand
