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Penn Foster Exam Answers 007526 Surface Processes On Earth Click Here to Instantly Download OR COPY & PASTE:

Penn Foster Exam Answers TUTORIAL: Includes final exam guide with answers for final exam. Individual Assignment: Surface Processes on Earth 007526 Penn Foster Answers 007526RR 007526 Surface Processes on Earth

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SAMPLE PRACTICE EXAM QUESTIONS IN STUDY GUIDE 1. The vertical sequence of the layers of soil is called a soil A. horizon. B. family. C. profile. D. dynasty. 2. Which sentence best describes mass movement? A. The downhill flow of soil and rock resulting from gravity B. The downhill movement of animals due to heavy snow in their normal home C. The movement of people from New Jersey to Ohio D. The steady pace of air bouncing off a mountain 3. Acid precipitation is caused by a mix of A. respiration, carbonic acids, and seawater. B. sulfur dioxide, carbon dioxide, and nitrogen oxides. C. hydrogen, oxygen, and saline. D. water, soil, and air. 4. Which of the following is not a type of mass movement that results from the force of gravity? A. Landslide B. Deflation C. Mudflow D. Creep 5. Which of the following best describes deflation as it relates to Earth science? A. High tides caused by full moons B. An avalanche caused by skiers C. The lowering of land surface caused by wind D. Beach erosion caused by high tides 6. A tributary is a river that A. flows into another river or stream. B. is in the southeastern United States. C. is located in California. D. has a bank of less than 22 feet.

7. The water cycle is also referred to as the _______ cycle. A. hydrologic B. watershed C. hydrogen D. oxygen 8. Due to human demand because of its importance to life, the Earth’s most precious resource is A. freshwater. B. soil. C. oil. D. saltwater. 9. Which of the following soil types is richest in organic material? A. Yellow soil B. Blue soil C. Red soil D. Dark-colored soil 10. How many chemical reactions are possible regarding the formation of carbonic acid and the dissolving of calcite? A. 10 B. 23 C. 3 D. 2 11. Which of the following statements best describes chemical weathering? A. It always results in dome-shaped formations. B. It happens only in cool environments. C. It’s the type of weathering in which rocks and minerals break down into smaller pieces. D. It’s the process by which rocks and minerals undergo changes in their composition. 12. A meander is best described as a A. pond located streamside. B. depression for swimming. C. straight streamline into a lake. D. bend or curve in a stream channel.

13. A glacier that covers a wide area is called a _______ glacier. A. moraline B. continental C. valley D. cirque 14. What latitudes are most likely to see glaciers? A. 90° N and 90° S B. 10° N and 10° S C. 45° N and 45° S D. 30° N and 30° S 15. The water table is the A. zone of aeration. B. aquifer. C. upper boundary of the zone of saturation. D. lower boundary of the zone of saturation. 16. When the water level of a stream or river exceeds its natural banks, it has reached its A. plateau. B. capacity. C. crest. D. flood stage. 17. The triangular-shaped body of water that forms where a streams enters a larger body of water is a/an A. delta. B. meander. C. alluvial. D. rejuvenation. 18. Soil can best be described as the A. third layer beneath the Earth’s surface. B. layer of bedrock four layers beneath the Earth’s surface. C. loose covering of weathered rocks and decaying organic matter. D. sandy bottom of the ocean’s floor. 19. A stream channel is formed when water A. carries minerals into the ocean.

B. creates a depression, which forms a lake. C. carves a very deep and wide channel into rock. D. carves a narrow path into rock. 20. The most easily polluted groundwater reservoirs are A. salt reservoirs. B. sewage plant reservoirs. C. water-table aquifers. D. artesian wells.

Penn Foster Exam Answers 007526 Surface Processes On Earth  

Penn Foster Exam Answers 007526 Surface Processes On Earth Click Here to Instantly Download OR COPY & PASTE:

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