Class computer science environmental issues with digital technol

What is "e-waste"

• E-waste refers to electronic waste, which includes discarded electronic devices such as computers, mobile phones, and televisions.
• E-waste is a term used to describe waste from agricultural activities
• E-waste is a type of renewable energy source
• E-waste refers to waste generated from eating establishments

Which of the following materials is commonly found in electronic devices and contributes to environmental pollution when not properly disposed of?

• Glass

• Aluminum
• The correct answer is e-waste, which includes materials like lead, mercury, and cadmium found in electronic devices.

• Plastic

What is the term for the practice of extending the lifespan of electronic devices through upgrading or repairing rather than replacing them?

• The term for the practice of extending the lifespan of electronic devices through upgrading or repairing rather than replacing them is 'repairability.'
• Replaceability
• pretending to make a device last longer

How do "standby power" or "phantom energy" contribute to environmental issues?

• Standby power or phantom energy contributes to environmental issues by wasting electricity and increasing carbon emissions, even when electronic devices are turned off but still plugged in.
• Electronic devices consume less energy when turned off
• Phantom energy helps in saving electricity
• Standby power reduces carbon emissions

Which type of energy source is considered more environmentally friendly for powering data centers and digital infrastructure?

• Coal power
• Nuclear energy
• Fossil fuels
• Renewable energy sources

How can individuals reduce their digital carbon footprint?

• By identifying and reducing unnecessary digital activities, using energy-efficient devices, and properly disposing of electronic waste.
• By increasing unnecessary digital activities
• By using energy-inefficient devices
• By throwing electronic waste in regular trash

How can individuals contribute to the reduction of e-waste?

• Throwing old electronics in the regular trash
• Individuals can contribute to the reduction of e-waste by recycling old electronics, donating working devices, and purchasing refurbished or used electronics.
• Keeping old electronics in storage without use
• Purchasing brand new electronics without considering the environmental impact

What is the concept of "greenwashing" in the context of digital technologies and the environment?

• Greenwashing refers to the process of using green-colored technology to appear environmentally friendly
• Greenwashing is the term used for the practice of recycling old digital devices to reduce environmental impact
• Greenwashing is the concept of using digital technologies to promote environmental awareness without actually taking any action
• Greenwashing refers to the deceptive practice of making a company's products or activities appear more environmentally friendly than they actually are, often through misleading marketing or advertising.