Chapter Resources

1. Chapter Resources Click on one of the following icons to go to that resource. red.msscience.com Image Bank Foldables Video Clips and Animations Chapter Summary Chapter Review Questions Standardized Test Practice

2. red.msscience.com

3. Image Bank Click on individual thumbnail images to view larger versions.

4. Image Bank Transfer Images • To transfer images to your own power point follow the following steps: • Open the “Resource” file from the CD-ROM disc – view the file in the “normal view” or “slide sorter view” mode - go to slide #2 – from there you can click through the images and follow these instructions. Click once on the image. • Copy the image • Go to your own power point document • Paste the image.

5. Image Bank Map – Rain Forest

6. Image Bank Wooden House under Construction

7. Image Bank CD Player

8. Image Bank Bird Nest

9. Image Bank Forest

10. Image Bank Windmill

11. Image Bank Logging

12. Image Bank Slash and Burn

13. Image Bank Landfill

14. Image Bank Chart – Earth’s Surface

15. Image Bank Airplane Pesticides

16. Image Bank Farm Fertilizer

17. Image Bank Drinking Water

18. Image Bank Forest Fire

19. Image Bank Volcano Erupting

20. Image Bank Sources of Air Pollution

21. Image Bank Table – Sources of Solid Waste

22. Image Bank Table – Recycled Products

23. Foldables Natural Resources Make the following Foldable to help you distinguish between renewable and nonrenewable resources.

24. Foldables Fold a sheet of paper in half lengthwise.

25. Foldables Fold paper down 2.5 cm from the top. (Hint: From the tip of your index finger to your middle knuckle is about 2.5 cm.)

26. Foldables Open and draw lines along the 2.5 cm fold. Label as shown.

27. Foldables Classify Before you read the chapter, list examples of each type of natural resource you already know about in the appropriate column. As you read the chapter, add to your lists.

28. Video Clips Click image to view movie.

29. Video Clips Click image to view movie.

30. Reviewing Main Ideas 1 Natural Resource Use • Natural resources are the parts of Earth's environment that supply the material necessary or useful for the survival of living organisms. • Renewable resources are natural resources that can be replaced in 100 years or less. They include trees, water, and sunshine.

31. Reviewing Main Ideas 1 Natural Resource Use • Nonrenewable resources are natural resources that cannot be replaced or take more than 100 years to replace. They include coal, oil, natural gas, land, and some ores and metals.

32. Reviewing Main Ideas 2 People and the Environment • Human activities affect land, water, air, and other natural resources in many ways. • The construction of roads and buildings may destroy the habitats of many organisms. • A landfill is an area where garbage is buried. • A pollutant is a material that harms organisms by interfering with life processes. • Acid rain is caused by air pollution.

33. Reviewing Main Ideas 3 Protecting the Environment • Much of the garbage people produce is in the form of solid waste. • Reduce, reuse, and recycle are the three Rs of solid waste management. • The three Rs help people produce less solid waste and can help conserve natural resources.

34. Chapter Review Question 1 Which represents the use of the greatest number of different natural resources, purchasing a CD player or a squirrel eating a nut?

35. Chapter Review Answer Purchasing a CD player involves the use of the greatest number of different resources. Resources used in making and packaging the CD player include: crude oil, wood, and metal ores.

36. Chapter Review Question 2 According to this graph, which two resources supply most of the worlds energy needs?

37. Chapter Review A. coal and natural gas B. crude oil and coal C. crude oil and natural gas D. natural gas and nuclear

38. Chapter Review Answer The correct answer is C. Crude oil and natural gas together supply 62 % of the world’s needs. Both of these are nonrenewable resources.

39. Chapter Review Question 3 What can you infer from this diagram?

40. Chapter Review Answer The diagram shows that much of our drinking water comes from rivers, lakes, and underground sources. Water from any of these sources is usually treated to remove any impurities before it is used by people.

41. Chapter Review Question 4 Which of the following are the biggest sources of air pollution? A. camp fires and forest fires B. cigarette and cigar smoke C. cars and factories D. volcanoes and forest fires

42. Chapter Review Answer The correct answer is C. The gasoline burned by cars releases pollutants into the air. Many factories and power plants burn coal or oil which also releases pollutants into the air.

43. Chapter Review Question 5 If you pack juice in your lunch each day, which one of the following would cut down on waste? A. bringing a new juice box each day B. buying juice in a bottle from a machine at school C. using a glass bottle rather than a plastic one D. using a reusable thermos bottle

44. Chapter Review Answer The correct answer is D. When you bring juice in a reusable container, like a thermos bottle, you reduce waste.

45. Standardized Test Practice Question 1 Mike put together the two lists of natural resources shown. He was using the lists to separate _______.

46. Standardized Test Practice A. air pollutants from water pollutants. B. energy sources from non energy sources. C. recyclable from non recyclable resources. D. renewable from nonrenewable resources.

47. Standardized Test Practice Answer The correct answer is D. The resources in List A are renewable resources while those in List B are nonrenewable resources.

48. Standardized Test Practice Question 2 The problem illustrated by this picture is most likely to cause_______.

49. Standardized Test Practice • breathing problems • for some people • B. leaks of hazardous • materials from • landfills • C. pollution of drinking • water • D. production of too • much solid waste

50. Standardized Test Practice Answer The correct answer is A. This picture shows the many sources of air pollution. When air pollution levels are high, many peoplehave trouble breathing.