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6th Grade Science Chapter 11 Plants Chapter Review

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6th Grade Science Chapter 11 Plants Chapter Review San Rafael Falls, Ecuador 36. Corn, rice, wheat, and barley come from _____ a. monocots c. nonvascular b. dicots d ... – PowerPoint PPT presentation

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Title: 6th Grade Science Chapter 11 Plants Chapter Review


1
6th Grade Science Chapter 11 PlantsChapter
Review
San Rafael Falls, Ecuador
2
Chapter 11 Review Questions
  • About how many varieties of plants have been
    discovered?
  • a. 2,600 c. over 300,000
  • b. 35,000 d. 2,6000,000

Answer Over 300,000
3
Chapter 11 Review Questions
  • What makes plants green?
  • a. chlorophyll c. stomata
  • b. photosynthesis d. carotenoids

Answer chlorophyll
4
Chapter 11 Review Questions
  • 3. Plants use chlorophyll to make sugar using a
    process called _________.
  • a. chlorophyll c. stomata
  • b. photosynthesis d. carotenoids

Answer photosynthesis
5
Chapter 11 Review Questions
  • 5. The _____ is a waxy protective layer on
    leaves?
  • a. xylem c. cuticle
  • b. phloem d. cambium

Answer cuticle
6
Chapter 11 Review Questions
  • 6. Which of the following is a seedless vascular
    plant?
  • a. moss c. horsetail
  • b. liverwort d. pine

Answer horsetail
7
Chapter 11 Review Questions
  • 7. Which of the following is a seedless
    nonvascular plant?
  • a. moss c. horsetail
  • b. liverwort d. pine

Answer moss
8
Chapter 11 Review Questions
  • 8. What are the small openings in the surface of
    a leaf surrounded by guard cells called?
  • a. stomata c. rhizoids
  • b. cuticles d. angiosperms

Answer stomata
9
Chapter 11 Review Questions
  • 9. What are the plant structures that anchor the
    plants called?
  • a. stems c. leaves
  • b. roots d. branches

Answer roots
10
Chapter 11 Review Questions
  • 10. What are the plant structures where
    photosynthesis takes place called?
  • a. stems c. leaves
  • b. roots d. branches

Answer leaves
11
Chapter 11 Review Questions
  • 11. What are the plant structures that support
    the branches and leaves?
  • a. stems c. leaves
  • b. roots d. branches

Answer stems
12
Chapter 11 Review Questions
  • 12. What are the small openings in the surface of
    a leaf surrounded by guard cells called?
  • a. stomata c. rhizoids
  • b. cuticles d. angiosperms

Answer stomata
13
Chapter 11 Review Questions
  • 13. What are the plant structures that anchor
    moss called?
  • a. stems c. rhizoids
  • b. roots d. branches

Answer rhizoids
14
Chapter 11 Review Questions
  • 14. Mosses, liverworts, and hornworts are ______
    plants.
  • a. non-vascular, seedless
  • b. non-vascular, seed
  • c. vascular, seedless
  • d. vascular, seed

Answer Non-vascular, seedless
15
Chapter 11 Review Questions
  • 15. Ferns, club mosses, and horsetails are ______
    plants.
  • a. non-vascular, seedless
  • b. non-vascular, seed
  • c. vascular, seedless
  • d. vascular, seed

Answer vascular, seed
16
Chapter 11 Review Questions
  • 17. What do plants use vascular tissue?
  • a. transfer water - minerals c. food
  • b. support the plant d. photosynthesis

Answer Transfer water - minerals
17
Chapter 11 Review Questions
  • 18. What are the first plants to grow in new or
    disturbed area?
  • a. fronds c. pioneer species
  • b. gymnosperms d. angiosperms

Answer Pioneer species
18
Chapter 11 Review Questions
  • 19. Fern leaves are called _____?
  • a. fronds c. pioneer species
  • b. gymnosperms d. angiosperms

Answer Fronds
19
Chapter 11 Review Questions
  • 20. Seedless produce ______ rather than seeds.
  • a. photosynthesis c. peat
  • b. spores d. nonvascular plant

Answer Spores
20
Chapter 11 Review Questions
  • 22. ______ plants grow taller and can live
    farther from water than _______ plants.
  • a. Vascular, nonvascular c. Seedless, rhizoid
  • b. Nonvascular, vascular d. Rhizoid, seedless

Answer Vascular, nonvascular
21
Chapter 11 Review Questions
  • 23. Seed plants generally are classified into two
    major groups - ______ and______.
  • fruits, nuts
  • fruits, vegetables
  • plants, weeds
  • gymnosperms, angiosperms

Answer gymnosperms, angiosperms
22
Chapter 11 Review Questions
  • 24. A herbaceous stem is ______.
  • a. soft and green c. short and dry
  • b. brown and woody d. thorny and green

Answer Soft and green
23
Chapter 11 Review Questions
  • 25. Each stomata is surrounded by two_____ cells.
  • a. Chloroplast c. epidermis
  • b. guard d. spongy

Answer guard
24
Chapter 11 Review Questions
  • 26. ______ allow carbon dioxide, water, and
    oxygen to enter and exit a leaf.
  • a. cuticle c. rhizoids
  • b. chloroplast d. stomata

Answer stomata
25
Chapter 11 Review Questions
  • 27. ____ is often the largest part of a plant.
  • a. roots c. branches
  • b. stem d. leaves

Answer roots
26
Chapter 11 Review Questions
  • 28. ______ transports the water in the vascular
    system of a seed plant.
  • a. cambium c. xylem
  • b. phloem d. leaves

Answer xylem
27
Chapter 11 Review Questions
  • 29. ______ transports the sugar (food) in the
    vascular system of a seed plant.
  • a. cambium c. xylem
  • b. phloem d. leaves

Answer phloem
28
Chapter 11 Review Questions
  • 30. ______ produces most of the new phloem and
    xylem in the vascular system of a seed plant.
  • a. cambium c. xylem
  • b. phloem d. leaves

Answer cambium
29
Chapter 11 Review Questions
  • 31. _____ are vascular plants that produce seeds
    that are not protected by fruit.
  • a. angiosperms c. nonvascular
  • b. gymnosperms d. seedless

Answer gymnosperms
30
Chapter 11 Review Questions
  • 32. _____ are vascular plants that produce seeds
    that are protected by fruit.
  • a. angiosperms c. nonvascular
  • b. gymnosperms d. seedless

Answer Angiosperms
31
Chapter 11 Review Questions
  • 33. Conifers, cycads, and ginkgoes are classified
    as _______.
  • a. angiosperms c. nonvascular
  • b. gymnosperms d. seedless

Answer gymnosperms
32
Chapter 11 Review Questions
  • 34. Apple trees, maple trees, and oak trees are
    classified as _______.
  • a. angiosperms c. nonvascular
  • b. gymnosperms d. seedless

Answer Angiosperms
33
Chapter 11 Review Questions
  • 35. Angiosperms are divided into two groups -
    _____ and _____
  • a. monocots, dicots c. fruits, nuts
  • b. plants, weeds d. tall, short

Answer Monocots, dicots
34
Chapter 11 Review Questions
  • 36. Corn, rice, wheat, and barley come from _____
  • a. monocots c. nonvascular
  • b. dicots d. seedless

Answer monocots
35
Chapter 11 Review Questions
  • 37. Peanuts, peas, apples, and oranges come from
    _____
  • a. monocots c. nonvascular
  • b. dicots d. seedless

Answer dicots
36
Chapter 11 Review Questions
  • 38. Plants called biennials complete their life
    cycles in _____ years.
  • a. one c. more than two years
  • b. two d. less than one year

Answer two
37
Chapter 11 Review Questions
  • 39. Plants called annuals complete their life
    cycles in _____ year(s).
  • a. one c. more than two years
  • b. two d. less than one year

Answer one
38
Chapter 11 Review Questions
  • 40. Plants called perennials complete their life
    cycles in _____ years.
  • a. one c. more than two years
  • b. two d. less than one year

Answer More than two years
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