General Science Quiz Test 5 Start your test Q1. The Carbon Dioxide in the atmosphere, by volume, is 0.039% 3.9% 13% 30% None Q2. Diamond is an allotropic form of Carbon Hydrogen Nitrogen Silicon None Q3. The SI unit of Heat is Watt Volt Joule Newton None Q4. The good sources of Vitamin A are green leafy vegetables seeds fresh vegetables and fruits sea foods None Q5. The good sources of Vitamin B Complex are green leafy vegetables seeds fresh vegetables and fruits sea foods None Q6. The good sources of Vitamin C are green leafy vegetables seeds fresh vegetables and fruits sea foods None Q7. The good sources of iodine are green leafy vegetables seeds fresh vegetables and fruits sea foods None Q8. The gas, commonly known as laughing gas, is Cabon Dioxide Sulfur Dioxide Nitrous Oxide Sodium Oxide None Q9. The source of oxygen in photosynthesis is water salts minerals glucose None Q10. The instrument used to measure wind speed is Anemometer Barometer Hydrometer Hygrometer None Q11. The natural fats and oils are composed of Carbon, Hydrogen and Oxygen Carbon, Hydrogen and Nitrogen Carbon, Oxygen and Nitrogen Hydrogen, Oxygen and Nitrogen None Q12. The energy value of food is measured in Joule Calories Tesla Proteins None Q13. Wind energy is the __________ energy. Potential Transverse Kinetic Mechanical None Q14. Who is considered the founder of meteorology? Aristotle Plato Einstein Newton None Q15. Water covers __________ of the Earth‘s surface. 60% 65% 70% 75% None Q16. In general, wind speed of 105–137 caused minor or no damage considerable damage severe damage extreme damage None Q17. Acid rain is mainly caused by emissions of __________ in the atmosphere. Sulfur Dioxide and Potassium Nitrate Sulfur and Charcoal Nitrogen Oxide and Potassium Nitrate Sulfur Dioxide and Nitrogen Oxide None Q18. About 50% of the Earth‘s crust, including the waters on the Earth and atmosphere, is Oxygen Carbon Dioxide Silicon Clay None Q19. The fourth state of matter is Water Salts Vapours Plasma None Q20. The device used to convert Alternate Current into Direct Current is called Anemometer Battery Galvanometer Rectifier None Q21. In night, when photosynthesis is stopped, plants take in Carbon Dioxide take in Oxygen give off Carbon Dioxide give off Oxygen None Q22. During photosynthesis, plants take in Carbon Dioxide take in Oxygen give off Carbon Dioxide give off Oxygen None Q23. __________ are called the powerhouses of the cell. Mitochondria Vesicles Lungs Liver None Q24. Mitochondria contain their own supply of DNA Amino acids Vitamins Oxygen None Q25. The first chemical explosive, Gunpowder, is a mixture of Sulfur, Charcoal and Nitrogen Oxide Sulfur, Charcoal, and Potassium Nitrate Sulfur and Charcoal Charcoal and Potassium Nitrate None Time's upTime is Up!
