1. tributaries
2. range
3. climate
4. coal, oil and iron
5. immense
6. border
7. channel
8. source
9. unsuitable
10 extend
Объяснение:
1. tributaries
2. range
3. climate
4. coal, oil and iron
5. immense
6. border
7. channel
8. source
9. unsuitable
10 extend
Объяснение: