Question : The primary cause of air pollution in urban areas is:

Option 1: Vehicular emissions

Option 2: Industrial emissions

Option 3: Agricultural activities

Option 4: Natural sources like volcanic eruptions

Question : Which of the following is a non-point source of water pollution?

Option 1: Industrial discharge

Option 2: Sewage treatment plants

Option 3: Oil spills

Option 4: Agricultural runoff

Question : Which of the following is an example of non-point source pollution?

Option 1: Industrial discharge

Option 2: Sewage treatment plant effluent

Option 3: Oil spill from a tanker

Option 4: Agricultural runoff

Question : What was a major environmental concern associated with the Green Revolution in India?

Option 1: Air pollution from industrial emissions

Option 2: Deforestation for agricultural expansion

Option 3: Overuse of chemical fertilizers and pesticides

Option 4: Increased carbon footprint from transportation

Question : The irrigation facilities in Vijayanagar were developed to support:

Option 1: Drinking water supply

Option 2: Recreational activities

Option 3: Agricultural activities

Option 4: Industrial activities