- Posted By Olusola
- Tue 25, April 2023
- 3rd Term Term
BST Science 3rd Term Examination (primary 3)
Take some time to check out the Basic Science and Technology Examination for primary three (3rd term). You can equally download the questions for your students. The topics covered include Water treatment, pollution and soil as well science equipment among others.
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Examination Questions:
BST Science Examination (primary 3)
Examination.com.ngDuration: 30 minutes
Click on the "Show Answer" button to unveil the correct answers to the questions.
1.
Some animals live in soil, which of these animals make their homes inside soil?
A.
butterfly
B.
rabbits
C.
rats
D.
cats
Reveal Answer
rabbits
2.
Wind can be very helpful in so many aspects but sometimes it causes harm. Which of the following would you say is not an advantage of wind?
A.
Wind is used to sail boats.
B.
Wind helps in drying things.
C.
Wind destroys roofs of buildings.
D.
Wind is used in cross pollination.
Reveal Answer
Wind destroys roofs of buildings.
3.
Which of the following is not a major source of water?
A.
lake
B.
forest
C.
spring
D.
river
Reveal Answer
forest
4.
Harmful substances contaminate air. These harmful substances are called____________.
A.
pollination
B.
Pollen grains
C.
pollutants
D.
pollution
Reveal Answer
pollutants
5.
___________ water is unfit for drinking.
A.
distilled
B.
potable
C.
boiled
D.
polluted
Reveal Answer
polluted
6.
_________ is gotten from soil and used to make medicine.
A.
charcoal
B.
limestone
C.
granite
D.
kaolin
Reveal Answer
kaolin
7.
__________ is the medium for plant growth.
A.
air
B.
water
C.
rock
D.
soil
Reveal Answer
soil
8.
You are asked to mould a pot, which of these soils do you think is most appropriate to use?
A.
sandy
B.
loamy
C.
clay
D.
fine sand
Reveal Answer
clay
9.
When gasses such as sulphur (iv) oxide, nitrogen (iv) oxide get into water, the water becomes __________.
A.
condensed
B.
purified
C.
acidic
D.
distilled
Reveal Answer
acidic
10.
Which of the following do you know that water is not required for?
A.
exercise
B.
talking
C.
agriculture
D.
transportation
Reveal Answer
talking
11.
Which of these is NOT an effect of wind?
A.
Wind makes wet clothes dry faster.
B.
Wind causes cooling.
C.
Wind blows light objects like feathers and dust particles.
D.
Wind causes heat
Reveal Answer
Wind causes heat
12.
_______ is air in motion.
A.
Heat
B.
Oxygen
C.
Dust
D.
Wind
Reveal Answer
Wind
13.
A wind vane is used to measure the _______ of wind.
A.
Speed
B.
direction
C.
position
D.
current
Reveal Answer
direction
14.
Which one of these activities cannot be carried out on soil?
A.
swimming
B.
mining
C.
building
D.
building
Reveal Answer
swimming
15.
Which one of the following diseases is caused by drinking polluted water?
A.
tuberculosis
B.
catarrh
C.
diarrhoea
D.
Kwashiorkor
Reveal Answer
diarrhoea
16.
You want to get water to wash your clothes and you would like to fetch it from a natural source. Which of the following would you not consider?
A.
dams
B.
lakes
C.
ocean
D.
spring
Reveal Answer
ocean
17.
Water that is fit for drinking is known as ____________.
A.
potable
B.
polluted
C.
imported
D.
sparkling
Reveal Answer
potable
18.
All these are qualities of clean water EXCEPT _________?
A.
odourless
B.
colourless
C.
tasteless
D.
contaminated
Reveal Answer
contaminated
19.
The instrument used in measuring wind speed is called ____________.
A.
Cup anemometer
B.
Wind vane
C.
Wind baker
D.
Wind recorder
Reveal Answer
Wind vane
20.
The importance of soil to man are numerous. However, there is one thing soil does that irritates man. Which of the following is it?
A.
it supports foundation of building.
B.
it creates dust.
C.
it is used to produce food.
D.
it is used in distribution of water.
Reveal Answer
it creates dust.
Top Scores:
Here are the top 10 responses for this exam.
| Name | Score | Time Used | |
|---|---|---|---|
| 1 | Chi | 18 | 3 min. |
| 2 | Dsk | 17 | 3 min. |
| 3 | onyi | 13 | 12 min. |
| 4 | THE WORD | 6 | 6 min. |