ARK Y6 Geo Renewable sources of energy

Which of the following is not a renewable source of energy? Tick 1 correct answer

• wind

• hydro

• solar

• nuclear

In 2021, what percentage of global energy used did not come from fossil fuels? Tick 1 correct answer

• 20%

• 50%

• 80%

How do greenhouse gases cause Earth to become warmer? Use numbers to show the correct order

• 3. greenhouse gases in the atmosphere trap the heat so less escapes back into space

• some heat escapes back into space

• 2. some heat escapes back into space

• greenhouse gases in the atmosphere trap the heat so less escapes back into space

• 1. the Earth absorbs heat from the sun

• the Earth absorbs heat from the sun

Which gas does not contribute to global warming? Tick 1 correct answer

• carbon dioxide

• oxygen

• methane

Which gas is not emitted when burning fossil fuels? Tick 1 correct answer

• carbon dioxide

• oxygen

• methane

Which of the following would help to reduce climate change? Tick 1 correct answer

• using more non-renewable energy sources

• using less non-renewable energy sources

• using less renewable energy sources