(A) France
(B) China
(C) Germany
(D) UK
🧠 Explanation:
China has the largest population in the world, with over a billion people. Imagine a huge school with more kids than anywhere else! For kids, it’s like a giant playground full of friends. China’s many people live in cities and villages, working and playing. Learning about this teaches children how different countries have different numbers of people, like comparing their town to a busy city. It shows how populations shape places, inspiring kids to explore maps and cultures, understanding why some areas are crowded and how people live together in big or small communities around the world.