Here is a list of subtopics under Infrastructure:
- Air transportation
- AirportsAirports
- Aviation
- Bridges
- Canals
- Dams
- Electricity
- Energy
- Environmental infrastructure
- Financial infrastructure
- Highways
- Housing
- Infrastructure InvestmentInvestment
- Infrastructure management
- Infrastructure planning
- Infrastructure security
- Intelligent transportation systems
- Internet
- LogisticsLogistics
- Mass transit
- Pipelines
- PortsPorts
- Roads
- Railways
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(B)
(C) Hydroelectric energy
(D) Nuclear energy -
Which of the following is not a type of sewerage?
(A) Storm sewers
(B) Sanitary sewers
(C) Combined sewers
(D) Industrial sewers -
Which of the following is not a type of telecommunications?
(A) Telephone
(B) Television
(C) Radio
(D) Internet -
Which of the following is not a type of transportation?
(A) Air transportation
(B) Road transportation
(C) Rail transportation
(D) Water transportation -
Which of the following is not a type of water supply?
(A) Drinking water
(B) Irrigation water
(C) Industrial water
(D) Wastewater