This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 305 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 305 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is NOT an example of freshwater? A) Rivers. B) Lakes. C) Oceans. D) Groundwater. Show Answer Correct Answer: C) Oceans. 2. Which gas does the metallage carbonate mixed up with ample? A) Oxygen. B) Danular. C) Hydrogen. D) Nitrogen. Show Answer Correct Answer: B) Danular. 3. The study of the methods and techniques A) Physical chemistry. B) Analytical chemistry. C) Polymeric chemistry. D) Environment chemistry. Show Answer Correct Answer: B) Analytical chemistry. 4. Active Transport A) Requires energy. B) Does not require energy. C) Movement of molecules from high to low. D) Movement of water. Show Answer Correct Answer: A) Requires energy. 5. What type of cell has a nucleus and other membrane bound organelles? A) Eukaryotic cell. B) Prokaryotic cell. C) Unicell. D) Multicell. Show Answer Correct Answer: A) Eukaryotic cell. 6. The system of nerves that carries instructions from the CNS to the body's smooth muscles, cardiac muscles, and glands. A) Somatic Nervous system. B) Sensory nervous system. C) Autonomic nervous system. D) None of above. Show Answer Correct Answer: C) Autonomic nervous system. 7. Why are decomposers important to an ecosystem? A) They create soil for farming. B) They enhance the habitat with specialized particles important to life. C) They stabilize the soil. D) They make nutrients available for plants to use. Show Answer Correct Answer: D) They make nutrients available for plants to use. 8. This tells the number of protons / electrons in an atom of an element A) Atomic Number. B) Atomic Mass. C) Atom. D) Nucleus. Show Answer Correct Answer: A) Atomic Number. 9. The heart of a man is..... in colour. A) Red. B) Brown. C) Reddish-Brown. D) Orange. Show Answer Correct Answer: C) Reddish-Brown. 10. Aerenchyma can facilitate the movement of gases in and out of tissues, and move oxygen from the stem to the root in plants. A) True. B) False. Show Answer Correct Answer: A) True. 11. Which type of crust is made primarily of basalt? A) Oceanic crust. B) Sedimentary crust. C) Granitic crust. D) Continental crust. Show Answer Correct Answer: A) Oceanic crust. 12. The first step in the scientific method is researching A) True. B) False. Show Answer Correct Answer: B) False. 13. A..... is a sudden event that causes great damage or loss of life. A) Accident. B) Disaster. C) Fire outbreak. D) None of the above. Show Answer Correct Answer: B) Disaster. 14. Which part of the plant is responsible for absorbing sunlight for photosynthesis? A) Roots. B) Stem. C) Leaves. D) Flowers. Show Answer Correct Answer: C) Leaves. 15. Bouncing of a light ray when it strikes a reflecting surface is called..... A) Refraction. B) Dispersion. C) Reflection. D) Diffraction. Show Answer Correct Answer: C) Reflection. 16. Energy can be created in another form. A) True. B) False. Show Answer Correct Answer: B) False. 17. What percentage of taste is affected by smell? A) 50%. B) 100%. C) 15%. D) 75%. Show Answer Correct Answer: D) 75%. 18. The central portion of the atom A) Neutron. B) Proton. C) Nucleus. D) Electron. Show Answer Correct Answer: C) Nucleus. 19. Which of the following is the plant that can grow without seed? A) Wheat. B) Rice. C) Banana. D) Maize. Show Answer Correct Answer: C) Banana. 20. The United States has a wider land area than its ocean region, the term for a type of country such as the United States is also called a country ..... A) Maritime. B) Continent. C) Tropical. D) Now. Show Answer Correct Answer: B) Continent. ← 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