This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 66 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 66 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What was the control group? A) What the experimenter changes / manipulates. B) Whats being measured in an experiment. C) Group whose factors don't change, it's usually compared to the experimental group. D) None of above. Show Answer Correct Answer: C) Group whose factors don't change, it's usually compared to the experimental group. 2. This scientist wrote The Origin of Species and promoted natural selection. A) Charles Darwin. B) Carolus Linnaeus. C) Aristotle. D) Albert Einstein. Show Answer Correct Answer: A) Charles Darwin. 3. What is the most prominent gas in the atmosphere? A) Co2. B) Oxygen. C) Nitrogen. D) Methane. Show Answer Correct Answer: C) Nitrogen. 4. Choose the correct answer, to make this statement true. Located just inside the cell membrane is the....., a thick fluid that resembles egg white. A) Mitochondria. B) Ribosomes. C) Cytoplasm. D) Lysosomes. Show Answer Correct Answer: C) Cytoplasm. 5. The lowest layer of the atmosphere of the earth is the A) Exosphere. B) Stratosphere. C) Thermosphere. D) Troposphere. Show Answer Correct Answer: D) Troposphere. 6. The octopus belongs to what class of animals? A) Echinoderms. B) Cephalopods. C) Arthropod. D) None of above. Show Answer Correct Answer: B) Cephalopods. 7. Heavier, unstable atoms are called.....atoms. A) Crazy. B) Decayed. C) Isotopes. D) Radioactive. Show Answer Correct Answer: D) Radioactive. 8. Which is the smallest flightless bird? A) Kiwi. B) Penguin. C) Ostrich. D) Rhea. Show Answer Correct Answer: A) Kiwi. 9. The sum of all forces acting on an object and direction is called the A) Balanced Force. B) Net Force. C) Unbalanced Force. D) Contact Force. Show Answer Correct Answer: B) Net Force. 10. LADY BIRD BEETLE IS CALLED..... A) FARMER'S FRIEND. B) FRIEND OF FARMER. C) ENEMY OF PESTS. D) FRIEND OF CROPS. Show Answer Correct Answer: A) FARMER'S FRIEND. 11. What types of view shows an object as it appears to an observer, and that some of the lines of an object are not parallel and therefore the actual angles and dimensions are not accurate. A) Isometric View. B) Perspective View. C) Detail View. D) None of above. Show Answer Correct Answer: B) Perspective View. 12. We must develop..... for other's rights. A) Feeling. B) Rudeness. C) Respect. D) Hatred. Show Answer Correct Answer: C) Respect. 13. A Canyon is formed as a result of ..... a canyon is formed as a result of ..... A) Wind erosion wind erosion. B) Water Erosion Water Erosion. C) Wind Deposition Wind Deposition. D) None of above. Show Answer Correct Answer: B) Water Erosion Water Erosion. 14. Eats other animals A) Carnivore. B) Herbivore. C) Insectivore. D) Omnivore. Show Answer Correct Answer: A) Carnivore. 15. What planet is closest to the Sun? A) Earth. B) Venus. C) Mercury. D) Mars. Show Answer Correct Answer: C) Mercury. 16. The coldest, driest ecosystem on Earth that is covered in permafrost and only experiences 6-8 weeks of summer every year. A) Tundra. B) Desert. C) Tropical rainforest. D) Temperate grasslands. Show Answer Correct Answer: A) Tundra. 17. Which of the following is NOT a Metric unit of measurement? A) Meters. B) Grams. C) Miles. D) Liters. Show Answer Correct Answer: C) Miles. 18. When you push on a door it pushes back with an equal and opposite force A) 1st Law. B) And & Lu. C) Show if. D) None of above. Show Answer Correct Answer: C) Show if. 19. The majority of elements on the periodic table are: A) Man made. B) Nonmetals. C) Metals. D) Gases. Show Answer Correct Answer: C) Metals. 20. How many meters are in a kilometer? A) 10. B) 100. C) 1000. D) 10, 000. Show Answer Correct Answer: C) 1000. ← PreviousNext →Related 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 9General Science Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books