Fill in the blanks.
(a) A leap year has ________ number of days.
(b) The daily motion of the Earth is _________.
(c) The Earth travels around the Sun in _________ orbit.
(d) The Sun’s rays fall vertically on the Tropic of _________ on 21st June.
(e) Days are shorter during _________ season
Which of the following statement is correct regarding Sun's radiation (heat rays) on Earth?