sustainable solutions Flashcards
What are the three main aspects of sustainability?
Economic, social, and environmental.
Name two environmental factors that contribute to sustainability.
- Clean air and water
- Reduced pollution
What are some social factors that promote sustainability?
- Improved equality
- Improved quality
- Building communities
List two economic factors that support sustainability.
- Economic equality
- Improved economic growth
What are key elements of social development in sustainability?
- Education and health
- Food and nutrition
- Water and sanitation
What does economic development in sustainability involve?
- Green productive growth
- Creation of decent employment
What are some practices included in environmental development?
- Forests and soil management
- Waste and recycling management
- Energy efficiency
What are sustainable solutions in construction?
- Insulation
- Low embodied energy materials
- Timber frame construction
Fill in the blank: Self healing concrete incorporates _______ to repair cracks automatically.
[self-activating bacteria]
How does sourcing materials locally benefit sustainability?
- Reduces environmental costs and carbon emissions
- Boosts economic growth
Name two examples of recyclable materials.
- Bricks
- Glass
What is smart glass?
An innovative building material made from electrochromic glass that changes properties with electric current.
What is the benefit of well-insulated buildings?
Reduces energy bills and heat loss.
Compare hardwood and softwood.
- Hardwood: More expensive, lasts longest, used in high-quality furniture
- Softwood: Cheaper, easier to work with, lighter color
What does the FSC stand for?
Forest Stewardship Council.
What is grey water harvesting?
Systems that siphon water from baths or sinks for reuse, such as watering plants.
What are some components of sustainable urban drainage systems (SUDs)?
- Rainwater harvesting
- Green roofs
- Permeable surfaces
List two benefits of SUDs.
- Reducing flooding
- Enhanced water quality
True or False: Softwoods are more resistant to decay than hardwoods.
False.
Fill in the blank: Mechanical systems in grey water management include _______ to transport water.
[grey water pumps]
What is the purpose of flow reducing valves in sustainable systems?
To reduce water usage.
