Question 53 Asteroid belt is present between Mars and Jupiter. It is made up of? A) gases B) stones C) rocks D) water No Details
Question 54 Lunar eclipse can be seen when there is? A) half moon B) full moon C) crescent D) new moon No Details
Question 55 Space probes which were launched to explore planets Jupiter and Saturn were, namely? A) voyager-1 B) voyager-2 C) voyager-x D) both a and b No Details
Question 57 Inner planets and outer planets are separated by help of a? A) asteroid belt B) galaxy belt C) planets belt D) space belt No Details
Question 58 Extreme change in temperature from day to night, is protected by? A) atmosphere B) lithosphere C) biosphere D) hydrosphere No Details
Question 59 A thick layer of gases around earth is called? A) atmosphere B) lithosphere C) biosphere D) hydrosphere No Details
Question 60 A huge ball of hot gases which is also referred to as a star, is? A) sun B) moon C) meteorite D) satellite No Details