Unit 15.2 Circular Economy

The design of products for minimum impact on the environment, including raw material extraction, consumption, ease of repair, maintenance, and end of life, is related to which economic model?

Answer explanation

The design of products for minimal environmental impact aligns with the circular economy model, which emphasizes sustainable practices throughout a product's lifecycle, including raw material use, repair, and end-of-life management.

Why is a linear economy not sustainable?

• Because it relies on continuous resource extraction and waste generation

• Because it recycles all materials efficiently

• Because it reduces pollution to zero

• Because it increases biodiversity

Answer explanation

A linear economy is not sustainable because it depends on the constant extraction of resources and generates waste, leading to depletion of natural resources and environmental harm.

Who is responsible to ensure that a circular economy is created?

• Government

• Businesses

• Consumers

• All of the above

Answer explanation

Creating a circular economy requires collaboration among all stakeholders. Governments set policies, businesses innovate sustainable practices, and consumers drive demand for eco-friendly products. Thus, all are responsible.

The linear economic model works on the principals of 'take, make and dispose'. Resources and energy are often from ______ sources.

Answer explanation

The linear economic model relies on finite resources, which are limited in availability. These resources are extracted, used, and ultimately disposed of, highlighting the unsustainable nature of this model.

The linear economic model works on the principals of 'take, make and dispose'. Products are simply disposed of at end of life often in ______.

• landfill

• recycling centers

• factories

• warehouses

Answer explanation

The linear economic model leads to products being disposed of at the end of their life, typically in landfill, where waste accumulates without being reused or recycled.

The linear economic model has led to which of the following consequences?

• Increased waste and resource depletion

• Greater resource efficiency

• Reduced environmental impact

• Promotion of recycling and reuse

Answer explanation

The linear economic model focuses on a 'take-make-dispose' approach, leading to increased waste and resource depletion as resources are extracted and used without consideration for sustainability.

Fill in the blank: Manufacturing using ________ or alternative energy is a key part of building a circular economy.

• renewable

• fossil fuels

• non-recyclable

• single-use

Answer explanation

Manufacturing using renewable energy is essential for a circular economy as it reduces reliance on finite resources and minimizes environmental impact, unlike fossil fuels, non-recyclable, or single-use options.

Factors to be considered by responsible designers and manufacturers to help develop a circular economy include:

• Maximizing waste and using non-renewable resources

• Designing for durability, repairability, and recyclability

• Focusing only on aesthetics and trends

• Ignoring product lifecycle impacts

Answer explanation

Designing for durability, repairability, and recyclability is essential for a circular economy, as it reduces waste and promotes resource efficiency, unlike the other options that contribute to environmental harm.

Which of the following companies or organisations is known for making a difference to the planet by supporting a circular economy?

• Apple

• Coca-Cola

• Patagonia

• ExxonMobil

Answer explanation

Patagonia is recognized for its commitment to sustainability and the circular economy, promoting the reuse and recycling of materials in its products, unlike the other companies listed.

Fairtrade might enable producers to make which type of investments in their communities?

• Infrastructure and education

• Luxury goods

• Foreign real estate

• Personal vehicles

Answer explanation

Fairtrade supports producers by providing fair prices, enabling them to invest in community infrastructure and education, which can lead to long-term benefits for their communities.