This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 356 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 356 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which is the largest living bird: A) Turkey. B) Ostrich. C) Dodo. D) Peacock. Show Answer Correct Answer: B) Ostrich. 2. Does evaporation happen before or after condensation? A) Before. B) After. C) During. D) None of above. Show Answer Correct Answer: A) Before. 3. Which layer is the coldest layer? A) Troposphere. B) Mesosphere. C) Stratosphere. D) Thermosphere. Show Answer Correct Answer: B) Mesosphere. 4. Ferns and horsetails grow from underground stems called: A) Rhizoids. B) Hyphae. C) Rhizomes. D) Tubers. Show Answer Correct Answer: C) Rhizomes. 5. When the Earth is between the Moon and the sun; the light side of the Moon is completely facing us A) Waning moon. B) Waxing moon. C) Full moon. D) New moon. Show Answer Correct Answer: C) Full moon. 6. Why do we want to test one variable at a time? A) Because it is hard to setup a data table with more. B) To know what is causing the changes. C) It is what has always been done. D) No one really knows. Show Answer Correct Answer: B) To know what is causing the changes. 7. The fusion reactions take place at ..... A) Extremely high temperatures. B) Moderate temperatures. Show Answer Correct Answer: A) Extremely high temperatures. 8. What unit is equivalent to mL A) Cm. B) CMZ. C) CL. D) Cg. Show Answer Correct Answer: B) CMZ. 9. In the food chain acorn $\rightarrow$ squirrel $\rightarrow$ fox, how many trophic levels are there? A) 2. B) 3. C) 4. D) None of above. Show Answer Correct Answer: B) 3. 10. If an objects velocity changes and it slows down, it has..... A) Positive acceleration. B) Zero acceleration. C) Negative acceleration. D) None of above. Show Answer Correct Answer: C) Negative acceleration. 11. Ozone Film ..... Protects us from A) Laser. B) Cosmic rays. C) Ultraviolet. D) Infrared rays. Show Answer Correct Answer: C) Ultraviolet. 12. The process by which rocks are broken down to form sediments A) Weathering. B) Erosion. C) Uncomformity. D) Catastrophism. Show Answer Correct Answer: A) Weathering. 13. Temperature at which it changes from liquid to gas and vice versa A) Melting point. B) Boiling point. C) Dew point. D) Freezing point. Show Answer Correct Answer: B) Boiling point. 14. Where do you find natural resources? A) In our environment. B) In the trash. Show Answer Correct Answer: A) In our environment. 15. Which of the following best describes an electron? A) It has no charge and about the same mass as a proton. B) It has a negative charge and much less mass than a proton. C) It has a positive charge and much more mass than a neutron. D) It has a negative charge and about the same mass as a neutron. Show Answer Correct Answer: B) It has a negative charge and much less mass than a proton. 16. What is motion? A) When something stays still in it's position. B) Is a change in an objects position. Show Answer Correct Answer: B) Is a change in an objects position. 17. An Object of group of objects that is considered to be stationary A) Reference Point. B) Motion. C) Instantaneous Velocity. D) Average Speed. Show Answer Correct Answer: A) Reference Point. 18. A disturbance that propagate and transfers energy is a A) Motion. B) Wave. C) Acceleration. D) Displacement. Show Answer Correct Answer: B) Wave. 19. What is the stage that does not make wool in the following? A) Paking. B) Spinning. C) Rolling. D) Dying. Show Answer Correct Answer: A) Paking. 20. How do the following two elements bond together? Na1+ F1- A) NaF. B) Useful. C) Cultivation. D) Na1F2. Show Answer Correct Answer: A) NaF. ← PreviousNext →Related QuizzesScience QuizzesGeneral Science Quiz 1General Science Quiz 2General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8General Science Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books