Does driving in lower gears reduce fuel consumption?

Related questions

1. How far can you go with 1 Litre of petrol?
2. How can I drive more fuel efficient?
3. What does WLTP measure?
4. How much does fuel cost per km?
5. Does higher cc mean more fuel consumption?
6. How is average fuel consumption calculated?
7. How does engine size affect fuel consumption?
8. Why is my fuel going down so fast?
9. What does WLTP mean for me?
10. What speed is best for fuel economy?

Tags

1. #options
2. #slightly
3. #automatic
4. #drive
5. #accelerator
6. #avoid
7. #lower
8. #smoothly
9. #gathers
10. #momentum
11. #shift
12. #transmissions
13. #quickly
14. #right
15. #which
16. #power
17. #therefore