5th-science

5th-science - Transcript

5th Grade Science Review 11 28 2004 Student Name Class Date Instructions Read each question carefully and circle the correct answer

1

Fill in the blank The of a cell is like a leader directing and telling the different parts of the cell what to do A B C D chloroplast cytoplasm cell wall nucleus

2

This picture shows an animal cell Name the part labeled 3

A B C D

cell membrane nucleus cell wall chloroplast

3

Which of the following plant cell parts gives the plant support and is not part of animal cells A B C D chloroplasts cytoplasm cell membrane cell wall

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4

Plant and animal cells have some similarities as well as differences What is one thing that plant and animal cells have in common A B C D cell wall chlorophyll nucleus chloroplasts

5

Which cell part is used for storage A B C D vacuole nucleus cell membrane lysosome

6

What type of cell is this

A B C D

blood cell plant cell skeletal muscle cell nerve cell

7

The cell shown below does not have a cell wall What type of cell is it

A B

a plant cell an animal cell

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8

What organelle is labeled 3 and is responsible for providing the cell with energy

A B C D

mitochondrion lysosome cytoplasm nucleus

9

Which part of a plant contains cells that carry out photosynthesis A B C D the seed the root the leaf the flower

10

Why can t animal cells produce food from the sun A B C D An animal cell does not contain chlorophyll An animal cell does not have a cell wall An animal cell does not contain cytoplasm An animal cell does not have a nucleus

11

How does chlorophyll help a plant survive A B C D It makes the leaves green It splits carbon dioxide molecules It converts sugars into starches It traps energy from sunlight

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12

Which of the following substances are involved in the photosynthesis reaction 1 carbon dioxide 2 water 3 nitrogen 4 sunlight A B C D 1 2 and 4 1 2 3 and 4 1 and 2 only 2 and 4 only

13

Fill in the blank All the frogs fish algae plants and other living things in and around a pond make up the pond s A B C D population community niche ecosystem

14

Which is an example of a population A B C D a lizard on a rock next to a cactus a school of fish an eagle perched in a tree a snake eating a mouse

15

Fill in the blank A group of organisms of the same species living together in the same area is called a A B C D community population niche habitat

16

Which example listed below is NOT a population A B C D all the plant life in a meadow all the red maple trees in a forest all the Saguaro cacti in a desert all the sunfish in a lake

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17

Which of these acts is NOT considered to be polluting A B C D burning fossil fuels using solar power burying trash in a landfill using natural gas

18

How can toxic chemicals in the soil harm you A B C D They change the weather They are absorbed by food grown in the soil They purify groundwater in the soil They cause more air pollution

19

Fill in the blank During a rainstorm chemicals from air pollution in the atmosphere may come back to the earth as A B C D wastewater gasoline acid rain red rain

20

Fill in the blank Substances that are poisonous react dangerously with other substances or burn easily are known as A B C D smog litter wastewater hazardous waste

21

If the plants in a habitat become extinct what is also in danger of becoming extinct A B C D water sunlight soil animals

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22

Many scientists believe that some dinosaurs were most similar to what other animal living today

A B C D

A B C D

23

How do we know there were once plants and animals on earth that are now extinct A B C D Scientists study fossils found in the ground Scientists visit zoos all over the world Scientists look for life on other planets Scientists study what causes pollution

24

In what way can humans stop other living things from becoming extinct A B C D Hunt all of them Change their food supply Protect their habitat Help them have more predators

25

Which statement is NOT true about the theory of natural selection A B C D Natural selection works very slowly Well adapted animals will have trouble reproducing Camouflage aids a species in survival Living things produce offspring that look similar to the parents

26

Fill in the blank As environments change all organisms must to survive or face extinction A B C D photosynthesize adapt hibernate migrate

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27

A tiger is born with white fur instead of fur that is brownish orange with black stripes How could this affect the tiger A B C D It probably wouldn t affect the tiger at all A lack of camouflage could make capturing prey more difficult A lack of stripes could help the tiger be warmer A lack of camouflage could allow the tiger to get more prey

28

Fill in the blank The fossil record demonstrates that many living things share a common ancestry and A B C D have changed over time are predators will become extinct evolved from the dinosaurs

29

Which of the following is best associated with asexual reproduction A B C D spore sperm egg seed

30

Which of the following statements is true about spores

A B C

They are used by all organisms in the sexual reproduction process They are used by some organisms to reproduce asexually They are not part of the sexual or asexual reproduction process

31

Fill in the blank Offspring produced by sexual reproduction A B C D are exactly like one of the parents show no variation in characteristics form from one sex cell of one organism show variation in characteristics

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32

What is required to begin sexual reproduction A B C D spore formation seed dispersal one cell splitting into two complete cells two cells uniting to form one cell

33

What part of the flower produces pollen A B C D anther pistil petal sepal

34

Which part of the plant protects a young flower A B C D ovary sepal petal stamen

35

Use this picture of a flower to name the part labeled 3

A B C D

pistil sepal stamen seed

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36

In which part of the flower are eggs produced A B C D anther ovary sepal stamen

37

Which of the following is a non flowering plant A B C D moss lemon trees dandelion water lily

38

Which of the following statements is true about non flowering plants 1 Some non flowering plants reproduce asexually 2 Some non flowering plants reproduce using spores 3 Some non flowering plants reproduce using cones A B C D 2 and 3 1 2 and 3 1 only 2 only

39

Which of the following is the main part of the first stage in the life cycle of a non flowering plant and will allow the second stage to proceed A B C D pollinators are attracted the root system is extended gametes are produced energy is dispersed to the rest of the plant

40

What do most seed producing non flowering plants use during reproduction A B C cones fruit spores

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41

Priscilla has two plants She waters them with the same amount of water They each get the same amount of sunlight What may Plant A be getting that Plant B is not

A B C D

fertilizer energy from the sun water warmth

42

Which one of these living things makes food from the sun

A B C D

A B C D

43

Which plant might not be healthy A B C D one that has yellow leaves one that has a long stem one that has flowers on it one that has roots in the soil

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44

Which of these do plants need to live A B C D birds air rocks flowers

45

Name the part of the plant labeled 3

A B C D

stem flower leaf root

46

Name the part of the plant labeled 1

A B C D

leaf root flower stem

47

What part of a plant are you eating when you eat a potato or a carrot A B C D the root the leaf the stem the flower

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48

Name the part of the plant labeled 2

A B C D

root leaf stem flower

49

Use the picture of the flower to answer the question below

Which number in the diagram shows where seeds are produced A B C D 5 3 6 1

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50

Which female part of the flower first receives pollen A B C D ovary sepal stigma style

51

Fill in the blank Non flowering plants like ferns reproduce using A B C D spores dicots cones pollen

52

Use the picture of the flower to answer the question below

In order for pollination to occur pollen has to be transferred from the anther to which part in the diagram A B C D 1 4 2 6

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53

Which of the following plants have a water transport system A B C D algae moss liverwort oak tree

54

Non vascular plants must live in moist environments while vascular plants are able to live in dry environments Why is this A B C D The roots of vascular plants never dry out It is sunnier in dry environments and only vascular plants need sun Vascular plants are able to transport water from underground to all their parts Non vascular plants have very large roots and leaves

55

After the cut end of a flower stem was placed into a glass of red colored water the flower s petals changed from white to red Why did this occur A B C D The plant has a vascular system The plant is dying The plant s chloroplasts changed color The plant s DNA has changed

56

What does the vascular system of a plant look like A B C D many small spheres a series of small tubes a flat disc a large hole

57

Fill in the blank is a covering tissue A B C D muscle nerve skin hair

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58

Which of the following is true about a multicellular organism s cells A B C D They are all identical so the organism is able to perform life functions They are specialized so they can carry out unique functions They are specialized so they do not infect other organisms in the area They are all identical so the organism doesn t reject them

59

Which of these is NOT an organ A B C D heart blood brain intestine

60

Fill in the blank

The heart is an example of a an A B C D cell organ body system tissue

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