Question : Which infrastructure sector focuses on waste management and sanitation?
Option 1: Environmental infrastructure
Option 2: Energy infrastructure
Option 3: Transportation infrastructure
Option 4: Telecommunication infrastructure
Correct Answer: Environmental infrastructure
Solution : The correct answer is (a) Environmental infrastructure
The infrastructure sector that focuses on waste management and sanitation is environmental infrastructure. Environmental infrastructure refers to the physical systems and facilities that are designed to manage and protect the environment, including waste management, sanitation, and pollution control.
Within environmental infrastructure, waste management and sanitation systems play a crucial role in ensuring the proper collection, treatment, and disposal of waste to minimize environmental pollution and health hazards. This includes solid waste management, wastewater treatment plants, recycling facilities, landfill sites, and related infrastructure.
Question : Which infrastructure sector focuses on the generation and distribution of electricity?
Option 1: Energy infrastructure
Option 2: Transportation infrastructure
Option 3: Telecommunication infrastructure
Option 4: Water infrastructure
Question : Which infrastructure sector deals with the construction and maintenance of buildings?
Option 1: Transportation infrastructure
Option 3: Housing infrastructure
Option 4: Social infrastructure
Question : Which non-conventional energy source depends on the sun's heat?
Option 1: Wind energy
Option 2: Tidal energy
Option 3: Geothermal energy
Option 4: Solar energy
Question : Non-commercial energy sources are often used for:
Option 1: Industrial production
Option 2: Transportation
Option 3: Cooking and heating
Option 4: Electricity generation
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