a) Planets b) Moons c) Stars d) Asteroids a) Colour of the object b) Friction from air c) Height of object d) Size of the object 35. The pieces of rock which revolve around the Sun, sometimes enter the Earth's atmosphere and start burning due to [1] a) Harmful UV rays b) Visible rays c) Infrared rays d) X-rays 36. Ozone layer around the earth protects it from [1] a) Shadow of sun on earth b) Brightness of moon c) Shadow of earth on moon d) Colour of moon 37. Phases of moon occurs due to [1] a) Mars b) The earth c) The moon d) Pluto 38. Water in liquid form is found only on [1] a) Shooting star b) Comets c) Burning star d) Asteroids 39. The streak of light in the night sky are commonly called [1] a) less than that of Neptune. b) equal to that of Neptune or Uranus. c) less than that of Uranus. d) more than that of Neptune. 40. Suppose a new planet is discovered between Uranus and Neptune. Its time period would be [1] 41. Fill in the blanks: [10] a) Ursa Major is a ________. b) The planet which is farthest from the Sun is ________. ________ are minor planets that revolve around the sun and are located between Mars and Jupiter. c) d) A group of stars that appear to form a pattern in the sky is known as a ________. e) The planet which appears reddish in colour is ________. ________ constitutes sun, eight planets with their moons, and all other objects that are bound to the sun due to gravity, e.g. asteroids, comets, and meteors. f) g) ________ are bright objects that revolve around the sun. h) Halley’s comets appear after nearly every ________ years. i) ________ are celestial bodies of the universe and continuously emit heat and light. j) Saturn appears most beautiful amongst all planets due to its ________.
Answers
Answered by
0
Answer:
than that of Neptune. b) equal to that of Neptune or Uranus. c) less than that of Uranus. d) more than that of Neptune. 40. Suppose a new planet is discovered between Uranus and Neptune.
Answered by
0
Answer:
Neptune Uranus
Explanation:
less than that of Uranus
Similar questions