How long does it take to read Geosystems?
An Introduction to Physical Geography
Geosystems by Robert W. Christopherson takes about 12 hours 6 minutes to read at 250 words a minute.
About 12 hours 6 minutes
A week or two of reading
First published 1992. 660 pages, about 181,500 words.
25 days at 30 minutes a day
Estimate based on 275 words per page.
At other speeds
| Slow, 150 words a minute | 20 hours 10 minutes |
| Average, 250 words a minute | 12 hours 6 minutes |
| Fast, 400 words a minute | 7 hours 34 minutes |
The page count is the median across 24 editions, so your copy may differ. How we calculate.
Subjects: Géographie physique, Fysische geografie, Physical geography
