(2) flowering time
Correct Answers : (1) Isohels are the isopleths of sunshine.
Isohels are the imaginary lines connecting places where Sunlight falls for same duration & isopleths are the imaginary lines connecting places with equal incidence of meteorological phenomenon.
Isohel is derived from helios, meaning ‘Sun.’
So, Sunlight’s observed duration would remain equal at places where the Sun can be observe equally.
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