Gap Fill - Zero Emissions - Level 4


  • Choose the correct word from the drop-down menus below.
  • Click the button at the bottom to check your answers.
  • Press the "refresh" button on your browser to play again.
  • After this paragraph, go to Paragraph 2.

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Paragraph 1

Airbus has unveiled plans for the first zero-emission . It predicts its hydrogen-powered airplanes could be flying by 2035. Hydrogen is a away from battery , which many in the industry believe is the for carbon-zero airplanes. Batteries could be for larger airplanes. Airbus said the to hydrogen needs "decisive from the aviation ecosystem". This means redesigned airports and of refuelling.

Now go to   Paragraph 2.

Back to the zero emissions lesson.

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