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Let’s Talk Science Challenge Practice Quiz #2 Question 1 Chapter: Physics Difficulty: Medium People who have myopia: (A) Cannot see things that are up close (B) Cannot see things that are far away (C) See spots (D) See flashes of light Question 2 Chapter: Earth Sciences Difficulty: Easy Which of the following is in the correct order (from the inside out) of the layers of the Earth? (A) Crust, mantle, inner core, outer core (B) Inner core, outer core, mantle, crust (C) Inner core, mantle, outer core, crust (D) Inner core, middle core, outer core, crust Question 3 Chapter: Chemistry Difficulty: Easy Which of the following is not a gas law? (A) Gay-Lussac’s Law (B) Charles’s Law (C) Boyle’s Law (D) Brannigan's Law Question 4 Chapter: Biology Difficulty: Easy Which of the following is the outermost layer of a plant cell? (A) Cell membrane (B) Nuclear membrane (C) Cell wall (D) Cytoplasm Question 5 Chapter: Mathematics Difficulty: Medium Which country created a famous cryptography machine during World War II? (A) Germany (B) England (C) United States (D) Canada Question 6 Chapter: Environmental Sciences Difficulty: Easy What is a good example of a rainforest animal that absorbs toxins - making it deadly to eat? (A) Jaguar (B) Boar (C) Poison dart frog (D) Sloth Question 7 Chapter: Environmental Sciences Difficulty: Hard Plants in the arctic tundra tend to do what during the long winters? (A) Grow faster (B) Go dormant (C) Flower (D) Grow taller Question 8 Chapter: Engineering and Technology Difficulty: Easy What can you get as a result of bright light reflecting off the fundus of your eye? (A) Pink eye (B) Black eye (C) Yellow eye (D) Red-eye Question 9 Chapter: Engineering and Technology Difficulty: Medium What is the term for images which are visualized as ‘slices’ of the body? (A) Radiographic images (B) Fluoroscopic images (C) Tomographic images (D) Mammogram Question 10 Chapter: Space Sciences What does SETI stand for? (A) Self Enhancing Telescope Interface (B) Space Energy & Technology Institute (C) Search for Extraterrestrial Intelligence (D) Space Elevator Tourist Industry Difficulty: Easy Answers 1. B 2. B 3. D 4. C 5. A 6. C 7. B 8. D 9. C 10. C