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Name ________________________________ Period 2 Lesson # 071 Date 11/29/16 Earth’s Layers and Density REVIEW Multiple Choice This will be CLOSED note … tomorrow! CHECK ALL THE OPITIONS!! Select the BEST ONE! 1. 2. 3. 4. 5. 6. 7. Answer the following by writing the letter of the best answer on your answer sheet. If you are measure the amount of space in a 8. The layer being pointed to in this image is room you are measuring the room’s the a. mass b. volume c. density d. temperature If somebody has eaten breakfast floating in space (no gravity) then they have increased a. lithosphere their … b. inner core a. mass. c. lower mantle b. weight. d. crust c. both. 9. If you take a balloon full of air and pushed it d. neither. in on all sides you have not changed its The mantle is a a. mass a. liquid. b. volume b. solid. c. density c. semi-solid. d. you have changed all three d. gas. 10. If an object stays submerged under water Which two Earth layers don’t change but doesn’t sink to the bottom its density is drastically in density as you move deeper a. greater than 1 g/cm3 into the Earth b. less than 1 g/cm3 a. the crust into the mantle. c. exactly 1 g/cm3 b. the mantle into the outer core. d. half the density of water c. the outer core into the inner core. 11. The surface of the sun is as hot as the d. they all change drastically. a. crust The bottom half of the lithosphere and the b. mantle asthenosphere are part of the c. outer core a. crust d. inner core b. mantle 12. Earth’s crust is the thinnest c. outer core a. where Earthquakes occur d. inner core b. under cities There is an increase in density inside the c. where mountains are present mantle as you move from the d. under the oceans asthenosphere to the lithosphere because 13. As you go from the center of the Earth out a. there is a change in phase (semi-solid the order is to a liquid) a. mantle, crust, inner core, outer core b. there is a change in material. b. crust, mantle, outer core, inner core c. there is a change in temperature. c. inner core, outer core, mantle, crust d. there is no change between the two. d. outer core, inner core, crust, mantle The volume of solids are usually measured in (FLIP OVER) a. grams b. centimeters cubed c. grahams d. milliliters Name ________________________________ Period 2 Lesson # 071 Date 11/29/16 14. The layer being pointed to in this image is 17. If somebody has eaten breakfast on planet the Earth (with gravity) they have increased their a. mass. b. weight. c. both. d. neither. a. lithosphere 18. This layer is the most massive layer of Earth b. inner core a. crust c. lower mantle b. mantle d. crust c. outer core 15. As you go from the center of the Earth out d. inner core to the surface the pressure 19. Based on your knowledge of the plates the a. increases term astheno likely means b. decreases a. crust c. the pressure remains the same b. rock d. the pressure doubles c. soft 16. Heat generated in the outer core might d. liquid cause the ________ to heat up 20. The inner and outer core are made of a. crust a. rock, b. mantle b. metal c. outer core c. stone d. inner core d. liquid Answer these on the back of your multiple choice half sheet of paper! Calculating Density 1. A chef fills a 85.0 mL container with 42.5 g of cooking oil. What is the density of the oil? 2. Calculate the mass of a liquid with a density of 8.6 g/mL and a volume of 55.0 ml. Name ________________________________ Period 2 Lesson # 071 Date 11/29/16