Environmental Issues Associated with Digital Devices

Front

Which of the following is NOT an environmental issue associated with digital devices? Options: Energy consumption, Manufacture, User interface, Replacement cycle

Back

User interface

Answer explanation

The user interface of digital devices does not directly contribute to environmental issues. In contrast, energy consumption, manufacture, and replacement cycles are all significant factors impacting the environment.

Front

Is aluminium considered a renewable or non-renewable material?

Back

Non-renewable

Answer explanation

Aluminium is derived from bauxite ore, which is a finite resource. Once extracted and used, it cannot be replenished naturally within a human timeframe, making it a non-renewable material.

Front

Gold is categorized as: Renewable, Non-renewable, Reusable, Compostable

Back

Non-renewable

Answer explanation

Gold is classified as a non-renewable resource because it is a finite natural resource that cannot be replenished once extracted. Unlike renewable resources, gold cannot be regenerated in a human timescale.

Front

Which material is NOT non-renewable? Options: Steel, Plastic, Water, Aluminium

Back

Water

Answer explanation

Water is a renewable resource, as it can be replenished through the water cycle. In contrast, steel, plastic, and aluminium are derived from finite resources and are considered non-renewable.

Front

Potential impact of e-waste on people and the environment?

Back

Pollution and health risks

Answer explanation

E-waste can release harmful substances like lead and mercury, leading to pollution and serious health risks for communities. This makes 'Pollution and health risks' the correct choice, as it highlights the negative impacts of e-waste.

Front

How many tons of gold are thrown away worldwide each year?

Back

300 tons

Answer explanation

Each year, approximately 300 tons of gold are discarded globally, often from electronic waste and other sources. This highlights the significant amount of valuable resources that are wasted.

Front

What is the estimated value of the steel thrown away worldwide each year? Options: £4.5 billion, £6.5 billion, £8.5 billion, £10.5 billion

Back

£6.5 billion

Answer explanation

The estimated value of steel thrown away worldwide each year is approximately £6.5 billion, highlighting the significant waste in the industry that could be recycled or reused.

Front

Which part of the Fairphone is designed to be changeable to promote sustainability? Options: Rear camera, Front camera, Microphone, Antenna

Back

Rear camera

Answer explanation

The Fairphone's rear camera is designed to be changeable, allowing users to replace it easily. This promotes sustainability by reducing electronic waste and extending the phone's lifespan.

Front

Reasons for product replacement mentioned in the document: Components no longer work, Newer software demands, Planned obsolescence. Which is NOT mentioned?

Back

Product is too heavy

Answer explanation

The correct choice, 'Product is too heavy', is not mentioned as a reason for product replacement. The other options relate to functionality and planned obsolescence, which are valid reasons for replacing a product.

Front

What is the primary reason for the increase in e-waste globally? Options: Increased recycling efforts, Rapid technological advancements, Decrease in electronic usage, Improved waste management

Back

Rapid technological advancements

Answer explanation

The primary reason for the increase in e-waste globally is rapid technological advancements. As technology evolves quickly, consumers frequently upgrade to newer devices, leading to more discarded electronics.