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  1. The table below shows some plants that have been classified according to their edible plants.
    Classify the plants given in the box below according to their edible plant parts.


    2. Your answer:

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  2. After the eggs are laid, the hen usually sits on them to provide _____.

    3. Your answer:

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  3. Place 4 items from the above box into correct groups shown below.

    4. Your answer:

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  4. Study the animals listed below carefully.

    Chicken

    Giraffe

    Cheetah

    Snail

    Kingfisher

    Eagle

    Earthworm

    Monkey


    Classify them in the table below.


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  5. The diagram below shows a system in the human body.

    (a) In the diagram above, name the parts maked A and B.
    (b) Name the system above.
    (c) The system above allows us to take in _______ from the air and give out ________ into the air.

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  6. Mary set up an experiment in a non- airconditioned room as shown in the diagram below. The temperature of the water in the test-tube was 27°C .


    (a) What could she observe in the beaker of crushed ice after some time?
    (b) Mary was told that she could use the setup above to freeze the water in the test-tube. Suggest how she could do that whilst still keeping the setup on the table in the same room.
    (c) Explain why the water in the test-tube could freeze in (b).

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  7. Rani placed 10 fishes in each tank with water collected from different ponds. The table below shows the number of fish left in each tank after one week.
    Ponds Number of fish left after one week

    A

    6

    B

    2

    C

    5

    D

    9

    E

    0

    (a) Pond _____ is the most polluted.
    (b) Arrange the ponds according to the level of pollution, from the most polluted to the least polluted.

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  8. Study the flow chart below carefully.

    Fill in the boxes below with a suitable material for the objects.

    Object

    Material

    A

    ?

    B

    ?

    C

    ?

    D

    ?


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  9. Study the graph below.
    The graph shows that the boiling point of water depends on the height at which water is boiled on a mountain.


    (a) What does the graph tell us about the relationship between the boiling point of water and the height at which water is boiled?
    (b) What will the boiling point of water be if a man boils a kettle of water at a height of 2000 m above the sea level?
    (c) If the kettle of water boils at 70°C , where do you think the man is?

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  10. The diagram shows the exchange of gases between living things and their environment.

    (a) Which 2 arrows indicate the exchange of gases during photosynthesis?

    ___________________________________

    (b) Besides photosynthesis, name the other process that is represented by the arrows in the diagram.

    _________________________________


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