2. Unit 4: Using Our Resources

3. A:B: cropfuel Something found in nature that people can use, such as air, water, and land. C:D: Raw materialNatural resource

4. D Natural resource

5. A:B: cropfuel A resource that can be burned for heat and energy. C:D: Raw materialmarket

6. B fuel

7. A:B: fuelcrops Plants that people grow for food or other needs. C:D: Natural resourceRaw material

8. B crop

9. A:B: cropRaw material The use of new objects and ideas in everyday life. C:D: Natural resourcetechnology

10. D technology

11. A:B: Raw materialNatural resource A resource used to make a product. C:D: croptechnology

12. A Raw material

13. A:B: marketNatural resource A place that sells food. C: D: Processing plantcrop

14. A market

15. A:B: marketProcessing plant A place where food is turned into food products. C:D: technologycrop

16. B Processing plant

17. A:B: Putting garbage in the ocean Recycling newspapers Which of these is a way to save our natural resources? C:D: Polluting the airCutting down trees

18. B Recycling newspapers

19. A:B: insectsPlenty of help Which of these worried farmers long ago? C:D: A good climateRich soil

20. A insects

21. A:B: It makes the work go slower It makes the work harder How has technology helped today’s farmers? C:D: It makes the farmer produce fewer crops It makes the work go faster

22. D It makes the work go faster.

23. A:B: The distributorThe farmer Who brings a food product from the processing plant to the markets? C:D: The migrant workerThe processing plant

24. A The distributor

25. A:B: TrueFalse True or False A natural resource is something found in nature. C:D:

26. A True

27. A:B: TrueFalse True or False Cars are important natural resources. C:D:

28. B False- cars aren’t found in nature.

29. A:B: TrueFalse True or False. Only men worked on farms long ago. C:D:

30. B False- men, women and children all worked on the farm.

31. A:B: TrueFalse True or False. Farmers use all the same tools today that farmers used long ago. C:D:

32. B. False- Farmers today have new technology to help them grow crops.

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