question_answer1) Which of the following is at the center of the solar system?
question_answer2) How many planets revolve around the sun in the solar system?
question_answer3) The sun is the source of ___________ for all living creatures.
question_answer4) Which of the following is a natural satellites of the earth?
question_answer5) Which of these plants lie between earth and Jupiter?
question_answer6) The planets marked 1, 2, 3, 4 are called ______ in the solar system
question_answer7) The biggest planet in the solar system is ________.
question_answer8) (i) This is the only planet in the solar system that has life. (ii) It looks blue as water is present on it.
question_answer9) (i) This planet has rings along is equator. (ii) The rings are made up of dust and ice.
question_answer10) Which of the following lines is true?
question_answer11) World earth day is celebrated on April 22 every year. Which of the following is related with it?
question_answer12) The planet which is the farthest from the sun is
question_answer13) The movement of the earth about its axis is called ________.
question_answer14) Day and night is mainly caused due to_______ of earth.
question_answer15) A person who travels in space is called ______.
question_answer16) The figure shows the shadow formed by the tree in the_____________.
question_answer17) Which of the following is not a source of light?
question_answer18) Which of these shadows shows the shadow at noon time?
question_answer19) Vaibhav: The moon has light of its own. Medha: All the stars have light of their own. Which of the following statement are true?
question_answer20) Which of the following is/are heavenly body/ bodies?
question_answer21) Which planet is also known as blue planet?
question_answer22) A shadow is formed on the_________ side of light.
question_answer23) (i) Life does not exist on this planet due to absence of air. (ii) It is made up of rocks and dust. Which planet does this refers to-
question_answer24) Which of the following changes its shape?
question_answer25) Changes of seasons occur due to the following:
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