WorksheetsSCIENCE
Total questions: 27
Worksheet time: 14mins
Name
Class
Date
1.
Which change is an example of condensation?
a)
ice to water
b)
paper to ashes
c)
steam to water
d)
water to steam
2.
Which group of substance would all melt when heated?
a)
cheese, butter, wooden pencil
b)
cheese, butter, candle wax
c)
butter, wooden pencil, candle wax
d)
wooden pencil, candle wax, cheese
3.
Which is an example of a transparent object?
a)
clear glass
b)
sidewalk
c)
grease paper
d)
book
4.
From which surface would the loudest and clearest echoes most likely be produced?
a)
sponge
b)
a curtain made of fabric
c)
concrete wall
d)
a large pile of sand
5.
Why are dogs used in the fight against illegal drugs? They have a keen sense of ____.
a)
touch
b)
sight
c)
smell
d)
taste
6.
Which sense organ would best help a person to separate marbles from a group of stones?
a)
ear
b)
eye
c)
nose
d)
skin
7.
Which group supplies the body with the most vitamins?
a)
fats & oils
b)
food from animals
c)
fruits & vegetables
d)
staples
8.
Which nutrient supplies the body with energy?
a)
water
b)
vitamin
c)
mineral
d)
carbohydrate
9.
Which organism is a carnivore?
a)
rabbit
b)
goat
c)
dog
d)
cow
10.
Why is a cat not likely found at the start of the food chain? The cat is not ___.
a)
producer
b)
a consumer
c)
a herbivore
d)
an energy source
11.
Which has a fibrous root system?
a)
mango tree
b)
pea plant
c)
corn plant
d)
apple tree
12.
Which is true about the eardrum?
a)
collects sound
b)
creates sound
c)
transmit sound
d)
absorbs sound.
13.
Which is the male part of the flower?
a)
stigma
b)
stamen
c)
sepal
d)
petal
14.
Which structure of the eye is opaque and appears white?
a)
cornea
b)
iris
c)
sclera
d)
vitreous humour
15.
In which part of the eye does refraction of light occur?
a)
eye muscle
b)
choroid layer
c)
pupil
d)
lens
16.
Which structure of the ear prevents someone from falling over when walking on a ledge?
a)
semi-circular canal
b)
ear canal
c)
oval window
d)
anvil
17.
In which part of the plant does fertilization occur?
a)
stem
b)
flower
c)
fruit
d)
leaf
18.
Which does not make up soil?
a)
minerals
b)
humus
c)
rock particles
d)
living organisms
19.
Which statement is not true about water?
a)
it can be poured
b)
it has no mass
c)
state can be changed
d)
it is a good solvent
20.
Which gas allows things to burn?
a)
carbon dioxide
b)
hydrogen
c)
nitrogen
d)
oxygen
21.
All are elements of weather except__.
a)
wind vane
b)
wind speed
c)
wind direction
d)
air pressure
22.
Which does not contribute to global warming?
a)
cutting down trees
b)
burning garbage
c)
air pollution
d)
using solar energy
23.
Which would best minimize air pollution?
a)
wasting less water
b)
burning less fuel
c)
using more plastics
d)
planting more trees
24.
Which property of water makes it possible to see through it?
a)
shapeless
b)
odourless
c)
colourless
d)
tasteless
25.
Solid → liquid →M gas What is best represented by the letter `M’ in the diagram?
a)
absorption
b)
evaporation
c)
freezing
d)
melting
26.
Which best describes an echo?
a)
soft sound
b)
reflected sound
c)
absorbed sound
d)
loud sound
27.
Whenever Marlon stands in the sun he notices that a shadow of his body is formed. What is the best reason for this? Light—.
a)
passed through his body
b)
is reflected from his body
c)
is scattered by his body
d)
is blocked by his body
100 %
