Impacts and Risks of Technology (AQA GCSE Computer Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What percentage of global energy do data centres use?
What percentage of global energy do data centres use?
2%
Data centre energy use equals which industry?
Data centre energy use equals which industry?
Air travel industry
Why do data centres consume so much energy?
Why do data centres consume so much energy?
They run 24/7 and need cooling systems
Which toxic material is used in manufacturing computers?
Which toxic material is used in manufacturing computers?
Cadmium
Where do many old electronic devices often end up?
Where do many old electronic devices often end up?
Countries with less strict regulations
What health risk occurs in developing countries with e-waste?
What health risk occurs in developing countries with e-waste?
People sort e-waste by hand
How has digital technology reduced paper use?
How has digital technology reduced paper use?
By reading documents on screens
How does remote working help the environment?
How does remote working help the environment?
Decreases CO2 emissions from transport
What role do computers play in renewable energy development?
What role do computers play in renewable energy development?
They are essential for research
What do smart meters monitor in real-time?
What do smart meters monitor in real-time?
Energy and water consumption
What do computers help manage for renewable energy?
What do computers help manage for renewable energy?
Wind farms and solar panels
Which action reduces e-waste?
Which action reduces e-waste?
Keep devices longer before upgrading