- 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.
Let's Begin:
Enter your nickname to take this exam.
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.
_________ is gotten from soil and used to make medicine.
A.
charcoal
B.
kaolin
C.
limestone
D.
granite
Reveal Answer
kaolin
2.
Harmful substances contaminate air. These harmful substances are called____________.
A.
Pollen grains
B.
pollination
C.
pollutants
D.
pollution
Reveal Answer
pollutants
3.
The instrument used in measuring wind speed is called ____________.
A.
Wind vane
B.
Wind baker
C.
Cup anemometer
D.
Wind recorder
Reveal Answer
Wind vane
4.
Which one of the following diseases is caused by drinking polluted water?
A.
diarrhoea
B.
tuberculosis
C.
catarrh
D.
Kwashiorkor
Reveal Answer
diarrhoea
5.
A wind vane is used to measure the _______ of wind.
A.
Speed
B.
current
C.
direction
D.
position
Reveal Answer
direction
6.
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.
lakes
B.
dams
C.
spring
D.
ocean
Reveal Answer
ocean
7.
Which of the following is not a major source of water?
A.
forest
B.
spring
C.
river
D.
lake
Reveal Answer
forest
8.
__________ is the medium for plant growth.
A.
water
B.
air
C.
rock
D.
soil
Reveal Answer
soil
9.
Which of the following do you know that water is not required for?
A.
transportation
B.
agriculture
C.
exercise
D.
talking
Reveal Answer
talking
10.
Which one of these activities cannot be carried out on soil?
A.
swimming
B.
building
C.
building
D.
mining
Reveal Answer
swimming
11.
Some animals live in soil, which of these animals make their homes inside soil?
A.
cats
B.
rabbits
C.
butterfly
D.
rats
Reveal Answer
rabbits
12.
Which of these is NOT an effect of wind?
A.
Wind causes cooling.
B.
Wind causes heat
C.
Wind makes wet clothes dry faster.
D.
Wind blows light objects like feathers and dust particles.
Reveal Answer
Wind causes heat
13.
Water that is fit for drinking is known as ____________.
A.
sparkling
B.
potable
C.
imported
D.
polluted
Reveal Answer
potable
14.
All these are qualities of clean water EXCEPT _________?
A.
odourless
B.
colourless
C.
contaminated
D.
tasteless
Reveal Answer
contaminated
15.
When gasses such as sulphur (iv) oxide, nitrogen (iv) oxide get into water, the water becomes __________.
A.
acidic
B.
condensed
C.
distilled
D.
purified
Reveal Answer
acidic
16.
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 creates dust.
B.
it is used in distribution of water.
C.
it is used to produce food.
D.
it supports foundation of building.
Reveal Answer
it creates dust.
17.
___________ water is unfit for drinking.
A.
boiled
B.
polluted
C.
potable
D.
distilled
Reveal Answer
polluted
18.
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 in cross pollination.
B.
Wind destroys roofs of buildings.
C.
Wind helps in drying things.
D.
Wind is used to sail boats.
Reveal Answer
Wind destroys roofs of buildings.
19.
_______ is air in motion.
A.
Oxygen
B.
Dust
C.
Wind
D.
Heat
Reveal Answer
Wind
20.
You are asked to mould a pot, which of these soils do you think is most appropriate to use?
A.
sandy
B.
clay
C.
fine sand
D.
loamy
Reveal Answer
clay
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. |