Free Printable Lessons for English Teachers
ESL English Lesson: Is the sun going to sleep?
David Robinson
Is the sun going to sleep? It’s an interesting question. Scientists have said that the sun is in a phase of a “solar lull” – meaning it has fallen asleep. This is baffling them as right now the sun is actually at its solar maximum – the point where it is at a peak of its 11-year cycle. The giant ball of plasma should be spewing out more flares and sunspots than normal. Instead it is relatively quiet.
Analyses of ice-cores, which hold a long-term record of solar activity, suggest the decline in activity is the fastest that has been seen in 10,000 years. In the near future Europe could see ‘a cold snap’ forming more often; with cold air coming in from Russia and the Arctic.
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