7. Irrigation
Systems
Environment
http://www.youtube.com/wat
ch?v=p1nTeN8SDD4
Surveying/
Mapping
Bachelor’s
degree

8. “The applied science of the
design of public works like:
roads, bridges, dams,
harbours, etc., and the
supervision of their
construction or
maintenance.”

9. Construction
crane

10. Digger / Excavator
Back hoe
Bulldozer
Loader

12. Cement truck
Dump truck

13. Road roller
Dredger
Motor grader

14. Construction
crane
The function of a construction crane
is to lift and lower materials and to
move them horizontally. It is mainly
used for lifting heavy things and
transporting them to other places

15. http://www.pbslea
rningmedia.org/res
ource/ttv10.sci.ess
.watcyc.glacialwat
er/climate-changeaffects-glacialwater-source/