Many biophysical changes of day.occur as a result of changingsunangle and hence, change in length a) Referring to the analemma (see Figure in preview material), identify the two months of

the year when the change in length of day is greatest (i.e., during which months of the year is the change in declination of the sun the greatest?). (1 mark) b) Identify three biophysical responses associated with each of these times of the year (i.e. what do you notice occurring at these times of year)? (3 marks)