Home » Practice » Science Questions for School StudentsScience Questions for School Students October 11, 2020March 30, 2019 by Mamta In this section we are presenting Science Questions for School Students. The section contains Science questions on the human body and its organ, diseases, vitamins and minerals, invention and discovery, scientific instruments, etc. Regularly practising these questions will improve your Science and help you score high in Science paper. These sections are beneficial for school students who are studying in Class 1, Class 2, Class 3, Class 4 and Class 5. 10 Quiz questions based on Science for School Students up to Class 5 are given below. Attempt all the questions. Every questions has four options of which only one option is correct. Select the option which you think is correct. After attempting all the quiz questions select the Submit Quiz button given at the end of the quiz. On selecting the Submit Quiz button all the correct answer will be highlighted with green colour and all the wrong answer will be highlighted in red colour. Let’s start!! 1. ________ is a major green house gas which keeps the earth warm by not allowing the heat to escape from its surface. Carbon dioxide Oxygen Nitrogen Hydrogen 2. Among Sun, Water and Air, which is a renewable source of energy? Sun Water Air All of these 3. Among Ants, Cockroaches, Mosquitoes and Spider which does not have 6 legs? Ants Cockroaches Mosquitoes Spider 4. Which activity gives your body complete rest? Sleeping Bathing Running Playing 5. Which of the folowing is a metal? Hydrogen Helium Copper Oxygen 6. Who defined the law of gravitation? Newton Archimedes Galileo Faraday 7. Sound cannot pass through: water steel air vacuum 8. Wollen clothes keep the body warm because: Wool increases the temperature of the body Wool is a bad conductor of heat Wool absorbs radiant heat from outer objects Wool rejects heat from the outer objects 9. ________ of land increases air spaces in soil and plant roots can breathe well. Mulching Composting Weeding Tilling 10. The process by which leaves and stem of plants lose water to the atmosphere is called: Respiration Transpiration Oxidation Photosynthesis Pages: 1 2 3 4 5 6 7 8 9