Science Game Grade 4 Question Preview (ID: 52494)


Science Game 4. TEACHERS: click here for quick copy question ID numbers.

Which of the following is a heterogeneous mixture?
a) Water and sugar
b) Water and salt
c) Water and sand
d) Rose-water

Seaweed tea is homogeneous mixture that made up of …………….. substance(s)
a) two
b) three
c) four
d) five

Which of the following is a substance?
a) Salt
b) sea water
c) Sea weed tea
d) all choices are correct

In a simple heterogeneous mixture we ………………
a) Cannot separate the components easily
b) Can distinguish the components
c) Both answers is correct
d) none of the answers

We can classify the air as
a) One substance
b) Homogeneous mixture
c) Heterogeneous mixture
d) None of the above

Which of the following is a homogeneous mixture?
a) Water and sand
b) Water and oil
c) Water and iron
d) Water and salt

Rose water is a :
a) One substance
b) Homogeneous mixture
c) Heterogeneous mixture
d) None of the above

In a simple homogeneous mixture we ………………
a) (a) : Can separate the components by some means
b) (b) : Cannot distinguish the components
c) (c) : Both anwers (a) and (b) are correct
d) (d) : none of the anwers is correct

The mixture is made up of ………………. Substance(s)
a) Only one
b) Only two
c) only three
d) many

If the mixture consists of two layers, then this mixture is a
a) Homogeneous mixture
b) Heterogeneous mixture
c) Both
d) none of the answers

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