I know ser means ‘to be’ in terms of characteristics and estar means ‘to be’ in temporary sense or in terms of location but why does this exercise use estar for ‘to be clear’ and ‘is cloudy’ but ser for ‘can be unstable’?
Estar/ser
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Scott S.Kwiziq community member
Same my guess is that unstable relates more to characteristic of the weather itself "ser" and cloudy and clear are temporary/changing patterns "estar"
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InmaKwiziq Head of Spanish, Native Spanish Teacher
Hola - it's using "ser" because, as you mentioned, in this case it's referring to a characteristic of the weather.
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