B2519C Lesson 11: Quizizz

Which of the following source(s) can a Renewable Energy Certificate (REC) originate from?

• Biogas

• Wind

• Geothermal

• Hydropower

Which food production contributes the most GHG emissions?

• Coffee

• Egg

• Lamb

• Potato

Which activity increases carbon emissions?

• Driving cars

• Golfing

• Running

• Sleeping

How does recycling help the environment?

• Increases waste

• Neutralises waste

• Reduces waste

• No effect

What is carbon offsetting?

• Reducing emissions

• Increasing emissions

• Ignoring emissions

• Balancing emissions

The current carbon tax in Singapore will increase by almost ________ times to S$45/tCO2e in 2026 and 2027.

• 2

• 4

• 6

• 8

Which gas is a greenhouse gas?

• Helium

• Oxygen

• Methane

• Nitrogen

Which sector emits the most CO2 in Singapore?

• Building

• Energy

• Industry

• Transportation

How does deforestation affect carbon levels?

• No effect

• Decreases them

• Increases them

• Neutralises them

The Singapore carbon tax is levied on facilities that directly emit at least 30,000 tCO2e of GHG emissions annually.

• True

• False