Answer
(a) 0.1 mm
(b) 20,000 km
(c) About $10^{16}$ kg
(d) 1 L
(e) About $10^{6}$ kg
Work Step by Step
Considering the appropriate unit based on how large the value is:
(a) 0.1 mm
(b) 20,000 km
(c) About $10^{16}$ kg
(d) 1 L
(e) About $10^{6}$ kg