1) Cho bang so lieu: Dien tich, dan so the gioi va cac chau luc nam 2004
Chau luc | Dien tich ( trieu km2) | Dan so ( nghin nguoi) |
Chau Phi | 30,3 | 906000 |
Chau Mi | 42,0 | 888000 |
Chau A | 31,8 | 3920000 |
Chau Au | 23,0 | 730000 |
Chau Dai Duong | 8,5 | 33000 |
Toan the gioi | 135,6 | 6477000 |
a) Mat do dan so cua chau A la:
A. 123270 nguoi/km2 B. 123 nguoi/km2 C. 48 nguoi/km2 D. 0,008 nguoi/ km2