Do vs Does Questions in the Present Simple Tense Learn English
The aurora borealis, or the ‘Northern Lights’, is one of the most fabulous natural phenomena that can be seen on Earth: green, purple and pink wisps filling the sky creating an ethereal glow that really has to be seen to be fully appreciated. The aurora is produced by a stream of charged particles emanating from the Sun – known as the solar wind – hitting Earth’s atmosphere, where it strikes.