Grade 11 Gen Unit-3 L 3-4

Which of the following is an example of a building material?

• Air

• Concrete

• Water

• Electricity

What are fumes most commonly associated with?

• Flowers

• Clean air

• Harmful gases

• Sunlight

Which of the following best describes "organic" materials?

• Made from natural substances

• Produced in factories

• Contains chemicals

• Made from plastic

Who is primarily responsible for designing buildings and structures?

• Contractor

• Environmentalist

• Architect

• Electrician

Who manages and oversees construction projects?

• Architect

• Contractor

• Environmentalist

• Homeowner

What is the main goal of an environmentalist?

• To design smart homes

• To oversee building projects

• To protect and preserve the environment

• To reduce building costs

Which of these is a key feature of energy-efficient homes?

• Uses more electricity

• Reduces energy consumption

• Increases water usage

• Requires more maintenance

What does "automation" in smart homes refer to?

• Machines that work without human input

• Robots that clean the house

• People controlling machines

• Buildings that are completely self-sufficient

Which of these is a characteristic of a smart home?

• It's made of organic materials

• It uses basic technology

• It can be controlled remotely via a phone or computer

• It doesn't require electricity

Why are energy-efficient homes becoming more popular?

• They cost more to build

• They save energy and reduce utility bills

• They are made of organic materials

• They are harder to maintain