ESE - ECE

Which of the following is not a sustainable energy source?

• A) Solar

• B) Coal

• C) Wind

• D) Hydro

What is the primary purpose of pollution control technologies?

• Increase pollution levels

• Ignore pollution levels

• Monitor pollution levels

• Reduce pollution levels

What is a common method for reducing energy consumption in households?

• A) Installing energy-efficient appliances

• B) Leaving lights on all day

• C) Using high-energy consuming devices

• D) Wasting water

Which factor is crucial in water quality management?

• D) Ignoring water usage

• B) Conserving water resources

• C) Purifying water bodies

• A) Wasting water resources

What is a key strategy in waste management?

• Incinerating waste in open fields

• Recycling

• Storing waste in public parks

• Dumping waste in rivers

What is the purpose of conducting a safety drill?

• B) Ensure preparedness for emergencies

• D) Ignore safety protocols

• A) Cause chaos during emergencies

• C) Disregard safety measures

Which renewable energy source relies on the Earth's internal heat?

• C) Wind

• D) Hydro

• B) Solar

• A) Geothermal

What is a common technology used in modern vehicles to reduce harmful emissions?

• Solar panels

• Industrial emissions

• Open burning

• Catalytic converters

What is a greenhouse gas that contributes to climate change?

• A) Helium

• C) Carbon dioxide

• B) Methane

• D) Neon

What is a method to improve water quality in lakes and rivers?

• Implementing water treatment plants

• Introducing invasive species

• Pouring more pollutants

• Building more dams