Earth Science: Prologue Review Miss Wojdan Room 120
Prologue Review 1. Using your knowledge of metric conversions, convert cm into m cm m
Prologue Review 2. Write the number 2,055,010.0 in scientific notation x 10 ⁶
Prologue Review 3. The amount of matter (atoms) in an object is called: MASS
Prologue Review 4. A number of objects are grouped on the basis of common properties. What is this called? A. Classification B. Observation C. Inference D. Measurement
Prologue Review 4. A number of objects are grouped on the basis of common properties. What is this called? A. Classification B. Observation C. Inference D. Measurement
Prologue Review 5. What is the density of a rock which has a mass of 35.0 grams and a volume of 7.0 cubic centimeters? Density = Mass Volume Density = 35.0 g 7.0 cmᵌ Density = 5.0 g/cmᵌ
Prologue Review 6. A student measured the mass of a rock sample and recorded it as 51 grams. Later it is found that the accepted value of the rock's mass is 60 grams. What is the Percent Error? Percent Error = Accepted – Measured x 100 Accepted Percent Error = 60.0 g – 51.0 g x g Percent Error = 15%
Prologue Review 7. As water cools from 4⁰C to 0⁰C, what happens to its density? A. Increases B. Decreases C. Stays the same D. Fluctuates
Prologue Review 7. As water cools from 4⁰C to 0⁰C, what happens to its density? A. Increases B. Decreases C. Stays the same D. Fluctuates
Prologue Review 8. While on a field trip to a large lake in New York State, an observer recorded four statements about this lake. Which of these statements is most likely an inference? A. There is a log floating in the water B. The water temperature is 18.0⁰C C. The water is clear enough to see the bottom D. The lake was formed by glaciers
Prologue Review 8. While on a field trip to a large lake in New York State, an observer recorded four statements about this lake. Which of these statements is most likely an inference? A. There is a log floating in the water B. The water temperature is 18.0⁰C C. The water is clear enough to see the bottom D. The lake was formed by glaciers
Prologue Review 9. In which phase (state) do most Earth materials have their greatest density? A. Solid B. Liquid C. Gaseous
Prologue Review 9. In which phase (state) do most Earth materials have their greatest density? A. Solid B. Liquid C. Gaseous
Prologue Review 10. If a wooden block were cut into eight identical pieces, the density of each piece compared to the density of the original block would be: A. Less B. Greater C. The same
Prologue Review 10. If a wooden block were cut into eight identical pieces, the density of each piece compared to the density of the original block would be: A. Less B. Greater C. The same
Prologue Review 11. Compared to the density of liquid water, the density of an ice cube is: A. Always less B. Always the same C. Always greater D. Sometime greater, sometimes less
Prologue Review 11. Compared to the density of liquid water, the density of an ice cube is: A. Always less B. Always the same C. Always greater D. Sometime greater, sometimes less
Prologue Review 12. A rectangular box has a mass of 75.0 g. If the length of the sides are 3.0 cm, 4.2 cm, and 70.0 mm, what is the density of the box? 70.0 mm 7.0 cm Volume = L x W x H = (3.0 cm) x (4.2 cm) x (7.0 cm) Volume = 88.2 cmᵌ Density = Mass = 75.0 g= 0.9 g/cmᵌ Volume 88.2 cmᵌ
Prologue Review 13. What is the average density of the three samples of gypsum?
Prologue Review 14. What is the most important reason that scientists display data in graphs? A. Graphs never contain errors B. Graphs take up less space than data tables C. Graphs make data easier to understand D. Graphs make papers more likely to get published
Prologue Review 14. What is the most important reason that scientists display data in graphs? A. Graphs never contain errors B. Graphs take up less space than data tables C. Graphs make data easier to understand D. Graphs make papers more likely to get published
Prologue Review 15. Pumice is an unusual rock, because it can float in water. What does this tell you about pumice? A. Pumice is usually found in very small pieces B. Pumice is most common at high altitudes C. Pumice absorbs water very well D. Pumice is less dense than water
Prologue Review 15. Pumice is an unusual rock, because it can float in water. What does this tell you about pumice? A. Pumice is usually found in very small pieces B. Pumice is most common at high altitudes C. Pumice absorbs water very well D. Pumice is less dense than water
Prologue Review 16. A large rectangular object has three sides equaling 4.0 cm, 5.5 cm, and 8.0 cm. Its density is 550 g/cm³. What is this object’s mass?
Prologue Review 16. A large rectangular object has three sides equaling 4.0 cm, 5.5 cm, and 8.0 cm. Its density is 550 g/cm³. What is this object’s mass? Volume = (4.0 cm) x (5.5 cm) x (8.0 cm) Volume = 176 cm³ Mass = Volume x Density Mass = (176 cm³) x (550 g/cm³) Mass = 96,800 g
Prologue Review 17. A student incorrectly measured the volume of a mineral sample as 64 cubic centimeters. The actual volume was 70 cubic centimeters. What was the student’s approximate percent deviation (percentage of error)? A. 6.0 % B. 8.6% C. 9.4% D. 10.6%
Prologue Review 17. A student incorrectly measured the volume of a mineral sample as 64 cubic centimeters. The actual volume was 70 cubic centimeters. What was the student’s approximate percent deviation (percentage of error)? A. 6.0 % B. 8.6% C. 9.4% D. 10.6%
Prologue Review 18. An Earth Science class went on a field trip to the Adirondacks and conducted several experiments. Based on their notes listed below, which one is an inference, not an observation? A. This rock appears to have banding B. On September 15 th, the temperature of Lake George was 56⁰F C. The rock is glassy, because it cooled quickly D. The fossil contains seashell fragments
Prologue Review 18. An Earth Science class went on a field trip to the Adirondacks and conducted several experiments. Based on their notes listed below, which one is an inference, not an observation? A. This rock appears to have banding B. On September 15 th, the temperature of Lake George was 56⁰F C. The rock is glassy, because it cooled quickly D. The fossil contains seashell fragments
Prologue Review 19. As ‘Variable X’ increases, ‘Variable Y’ decreases. This statement represents which kind of graphical relationship? A. Direct Relationship B. Indirect Relationship C. Cyclic Relationship D. No Relationship
Prologue Review 19. As ‘Variable X’ increases, ‘Variable Y’ decreases. This statement represents which kind of graphical relationship? A. Direct Relationship B. Indirect Relationship C. Cyclic Relationship D. No Relationship
Prologue Review 20. The boundary between two opposing forces is known as A. Inference B. Equilibrium C. Interface D. Cyclic Relationship
Prologue Review 20. The boundary between two opposing forces is known as A. Inference B. Equilibrium C. Interface D. Cyclic Relationship
Prologue Review 21. Express the number 2/1,000 in scientific notation.
Prologue Review 21. Express the number 2/100 in scientific notation. 2 / 1,000 = x 10⁻³
Prologue Review 22. Using the graph below, state the relationship between the x- and y-variable.
Prologue Review 22. Using the graph below, state the relationship between the x- and y-variable. As age (months) increases, height (cm) increases
Prologue Review 23. The diagrams represent particles of the same type of sedimentary rock material collected from a streambed. The diagrams are drawn to scale. Particle A has a density of 2.7 grams per cubic centimeter and a volume of 15.0 cubic centimeters. What is the mass of this particle? A. 5.5 g B g C g D g
Prologue Review 23. The diagrams represent particles of the same type of sedimentary rock material collected from a streambed. The diagrams are drawn to scale. Particle A has a density of 2.7 grams per cubic centimeter and a volume of 15.0 cubic centimeters. What is the mass of this particle? A. 5.5 g B g C g D g
Prologue Review 24. The diagram below represents a graduated cylinder filled with liquid. What is the volume of the liquid? A. 43 mL B. 43 cm³ C. 47 mL D. 47 cm³
Prologue Review 24. The diagram below represents a graduated cylinder filled with liquid. What is the volume of the liquid? A. 43 mL B. 43 cm³ C. 47 mL D. 47 cm³