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Semester Exam Review

Semester Exam Review. Unit 4 Unit 3 Unit 2 Unit 1. Unit 1. Lab safety Reading and analyzing data Measuring. Lab safety. Reading graphs for data. 1. What can you infer from the chart above about the Milton Family’s Budget?.

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Semester Exam Review

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  1. Semester Exam Review Unit 4 Unit 3 Unit 2 Unit 1

  2. Unit 1 • Lab safety • Reading and analyzing data • Measuring

  3. Lab safety

  4. Reading graphs for data 1. What can you infer from the chart above about the Milton Family’s Budget? 2. Looking at the graph above what can you infer about Al & Chuck’s attendace?

  5. Measuring 3. What is a meniscus and why is it important in measurement? 4. How do you measure liquid volume accurately? (What tool do you use and how do you use it?)

  6. Unit 2 • Periodic table: Element~vs~compound • Periodic table: Organization (atomic #, Families/ groups, periods, metals, nonmetals, metalloids • Periodic table: Organic elements (CHNOPS) • Chemical and Physical Change • Space: Things needed for life on a planet & space travel

  7. Periodic table: Element~vs~compound MgS H2 Ba3N2 K Br KBr Al2O3 O3 NaI SrF2 O2 Li2S RaCl2 CaO AlP KClO3 Si AnSO4 CuH2PO4 Na2Co3 5. Identify each as an element or compound? 6. Identify which numbers above you might see on the periodic table? 7. Why would you not see the numbers you did not choose on the periodic table of elements?

  8. Chemical and Physical Change 8. What is a Physical change? 9. What is a Chemical Change?

  9. Periodic table: Organization (atomic #, Families/ groups, periods, metals, nonmetals, metalloids 10.Groups or Families 11. Periods: 12. atomic number.

  10. 13 14 15

  11. Periodic table: Organic elements (CHNOPS) 16. These are biochemical elements ____________________(CHNOPS – pronounced like chin-ups) 17. They are all on the _________ side of the periodic table (they are all non-metals) 18. They ____________________(Carbon is in all organic compounds along with one of the others) 19. ___________ is found in everything living

  12. Space: Things needed for life on a planet & space travel 20. What is the habitable zone? 21. What are the needs of life? 22. What are some things that need to be present for a manned space mission?

  13. Unit 3 • Adaptations: desert and grasslands

  14. Adaptations: Changes that a plant/ animal make in order to survive in its environment 23. What would happen if an plant/ animal did not adapt? 24. What is the purpose of the phloem and Xylem? 25. What would be some characteristics of plants in the desert? • store water in their stems or leaves, Long root systems spread out wide or go deep into the ground, little need for water, etc.

  15. 26. What would be some characteristics of plants in the grasslands? • Extensive root systems, narrow leaves, Grasses grow from near their base, not from tip, thus are not permanently damaged from grazing animals or fire  27. What would be some characteristics of animals in the desert? • Long ear to release extra heat, Lighter color fur, active only at night, etc. 28. What would be some characteristics of animals in the grasslands?

  16. Unit 4 • Reproduction • Adaptations • Energy transformation\ Food web • W.E.D • Catastrophic event • Water Shed

  17. Reproduction • What is reproduction? 30. What is asexual reproduction? & Describe how offspring compare to the parent(s) 31. What is the primary advantage of sexual reproduction when compared to asexual reproduction? ) in the offspring. 32. List and describe 4 different types of asexual reproduction. & Draw a picture of each.

  18. Adaptations 33. What is an adaptation? & Why is it important? 34. What are 5 adaptations of plants and animals found in water ecosystems?

  19. Energy transformation\ Food web 35. What is photosynthesis and energy transformation and what happens in the process?

  20. 36. Which organism competes with the grasshopper for food in this food web? 37. Why are the parts of the pyramid different sizes?& Which part has the most species? &Which has the least? Why

  21. 38. How does energy transfer through the levels of the energy pyramid?.

  22. W.E.D Which areas of the gulf coast will experience the most erosion from waves? List in order from most to least.

  23. Catastrophic event 40. What is a flood and how does it affect the environment? 41. What is a tsunami and how does it affect the environment? 42. What is a hurricane and how does it affect the environment? 43. What is an oil spill and how does it affect the environment?

  24. Water Shed 44. What is a watershed? • to a large lake or river 45. What is a spring? 46. How does or could a spring forming or drying up affect a river?

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