Water Pollution Answer Key

Answer Key. Vocabulary: bacterial pollution, nutrient pollution, sediment pollution, toxic pollution, water pollution. Prior Knowledge Questions (Do t...

644 downloads 2578 Views 218KB Size

Recommend Documents

Jun 26, 2015 - Explain how fertilizer in runoff leads to algal blooms and dead zones. • Give examples of point-source pollution, and define thermal pollution. • Describe how the ocean is being polluted with trash and why ocean water is becoming m

Explain how fertilizer in runoff leads to algal blooms and dead zones. • Give examples of point-source pollution, and define thermal pollution. • Describe how the ocean is being polluted with trash and why ocean water is becoming more acidic. Les

Every year dead zones appear in lakes and nearshore waters. A dead zone is an area of hundreds of kilometers of ocean without fish or plant life (Figure 1.4). FIGURE 1.4. The Gulf of Mexico dead zone is created by the Mississippi River, which carries

countries every year. Sources of Water Pollution. Water pollution contributes to water shortages by making some water sources unavailable for use. In underdeveloped ... water contamination in developing countries is raw sewage. ... Oil and other petr

CK-12 Foundation is a non-profit organization with a mission to reduce the cost of textbook materials for the K-12 market both in the U.S. and worldwide. Using an open-source, collaborative, and web-based compilation model, CK-12 pioneers and promote

Apr 27, 2015 - b. too many algae. c. dead zones. d. two of the above. 4. Bacteria are most likely to contaminate water if it is polluted by a(n) a. oil refinery. b. chemical plant. c. nuclear power plant. d. sewage treatment plant. 5. Nuclear power p

Answer Key. CK-12 Algebra I Concepts. 1. 9.1 Polynomials in Standard Form. Answers. 1. Not a polynomial (fractional exponent). 2. Polynomial. 3. Not a polynomial (negative exponent). 4. Not a polynomial (2nd term equal to fractional exponent). 5. Not

Chapter 8 – Ratios, Proportions, and Percents. Answer Key. Middle School Math Concepts - Grade 6. 3. 8.5 Comparison of Unit Rates. Answers. 1. 7/1. 2. 16/1. 3. 6/1. 4. 5/1. 5. 5/1. 6. 25/1. 7. 30/1. 8. ½. 9. 6/1. 10. 24/1. 11. 4/1. 12. 12/1. 13. 3

Health: Lack of sleep causes you to crave quick energy through carbohydrates and hormones for feeling of satiety are produced during sleep. Food eaten in excess contributes to weight gain and increases odds of obesity and type 2 diabetes. Academic: R

Chapter 11 – Using Probability. Answer Key. CK‐12 Middle School Math Concepts ‐ Grade 8. 1. 11.1. Using Tree Diagrams. Answers. 1. 6. 2. 9. 3. 12. 4. 8. 5. 18. 6. 12. 7. 15. 8. 18. 9. 24. 10. 24. 11. 18. 12. 18. 13. 36. 14. 36. 15. 48. 11.2. Ca

Chapter 10 – Surface Area and Volume. Answer Key. CK-12 Middle School Math Concepts - Grade 7. 1. 10.1 Classification of Solid Figures. Answers. 1. ... Answers. 1. 2 faces. 2. 5 faces, 1 vertex, 8 edges. 3. 1 face, 1 vertex. 4. 6 vertices, 5 faces,

intercept y = +. = = −. 2. Step 1: Begin by writing the formula for slope‑intercept form: . y mx b. = +. Step 2: Substitute the given slope for. m. Step 3: Use the ..... 3. Sample answer: An outlier is a data point that is not generally represent

Chapter 3 – Linear Equations. Answer Key. CK-12 Basic Algebra Concepts. 2. 3.2 Applications of One-Step Equations. Answers. 1. a) 10 + = 25, = 15 ..... Calculated at scale 1.5 in = 7ft: a) 4.5 in = 21 ft b) 2 in = 9 ft 4 in c) 2 in = 9 ft 4 in

Answers. 1. Yes, Δ DEF ≅ Δ HJI , SSS ... Definition of a Midpoint. 3. .... DBC ≅ ∠ DBA because they are both right angles and created by perpendicular lines. 5.

length for male widowbirds. What type of selection is shown by these data? Shortened. Control 1. Control 2. Lengthened. A verage nests per male bird. Tail feather treatment. 0.0. 0.5. 1.0. 1.5. 2.0. FIG. 11.2 a. sexual b. disruptive c. stabilizing d.

Module 5: (1) many; (2) price; (3) low(er); (4) quantity demanded; (5) demand; (6) right, (7) price of related goods, income, tastes, ... Module 9: (1) quota, (2) license, (3) wedge, (4) demand, (5) supply, (6) rent section 2 featured Graph ..... f'.

Number. Reporting. Category. Readiness or. Supporting. Content Student. Expectation. Process Student. Expectation. Correct. Answer. 1. 3. Readiness. 3.10(A). 3.14(C). D. 2. 2. Supporting. 3.6(C). H. 3. 3. Readiness. 3.8(A). 3.14(D). B. 4. 5. Readines

Answer Key. Answer Section. SHORT ANSWER l. ANS: There is one range value for each domain value. This relation is a function. REF: 8-1 Relations and Functions. ANS: (5, 31). REF: 8-2 Equations With Two Variables. ANS: (_23 4). REF: 8-2 Equations With

Apr 17, 2018 - Office: Aakash Tower, 8, Pusa Road, New Delhi-110005. Ph.: (011) 47623456. Fax: (011) 47623472 Toll Free: 1800-180-2727, 1800-102-2727.

Page 1. Answer Key. Reteaching with Practice. 1. 2, 4, 6, 7. Sample answers are given. 2. A, B, D 3. BA xxxy, BC xxxy. 4. BD xxx 5. A, B, C. 6. BA xxxy, BD xxxy 7. AB xxx , BC xxx. 8. 9. A. E. B. C. D.

A. Possible answers: 1. Communications: The information superhighway; the Internet; e-mail; the World Wide Web; the personal computer; the cellular phone; the fax machine; the “smart” office; the. “bodycam”; the removal of barriers that had p

Answer Key. CK-12 Basic Algebra Concepts. 1. 9.1 Polynomials in Standard Form. Answers. 1. Polynomial - an expression made with constants, variables, and positive integer exponents of the variables. 2. Monomial - a one-termed polynomial. 3. Degree -

and drank a chocolate drink made from cacao. Men made ... Scientists believe that war and overcrowding caused the Hohokam people to move away. .... A. Victory in war. B. Through the male line. C. By democratic election. D. Through the female line. 3.

15. 16. Identity property of multiplication. 17. Commutative property of addition. 18. Inverse property of addition. 19. Associative property of multiplication. 20. Associative property of addition. 21. Identity property of addition. 22. 23. 24. 25.