WorksheetsGL sciences
Total questions: 44
Worksheet time: 22mins
A ___ is a point where two or more bones meet.
muscle
joint
veins
round
Why is grass not growing well under tree B ?
Tree A is using all of the water
Tree B has fewer birds in its branches
Tree B is blocking most of the sunlight.
Tree B is blocking most of the sunlight.
Plant leaves need minerals . How do minerals get into leaves?
soil---- root---- flower------- leaf
soil----- root------- stem------ leaf
. air----- root------ stem-------- leaf
Kristen was listening to a portable radio one afternoon and forgot to turn it off. The next morning the radio would not work. What is the best explanation for why the radio would not work?
All the radio stations stopped broadcasting.
The energies stored in the batteries was all used up.
It was too cold the next morning for the radio to play.
The radio speaker broke because it was left on for so long
Kim observes that a seed grows better in damp soil than in dry soil. This is because …
seeds need water to grow.
seeds grow at different rates
seeds can grow in different soils
water is not important for seeds to grow.
Decide if each statement about soils is true or false.
a. soil is made from rocks
b. soil can contain rotten leaves
c. soils are all the same colour.
Only a is true
a and b are true
a and c are true
Which of these functions is correct?
A root makes food.
A stem gives support
A leaf forms seeds
A flower absorbs water
The picture shows Maria pushing magnet 1 toward magnet 2 , which is lying on a smooth table . What will happen to magnet 2?
Magnet 2 will be pushed away from magnet 1
Magnet 2 will be pushed towards magnet 1
Magnet 2 remains at the same place
There is a thunderstorm near your house. The windows rattle at the same time that you hear the thunder. What causes the windows to rattle?
Light from the lightning
Sound waves from the thunder
Rain from the clouds
The high humidity during the storm.
What does the can shown in the diagram weigh?
one and a half pound
Three and a half pound
Three and a half kg
Four and half
What is the function of the rib cage?
The ribcage supplies blood to lungs.
The ribcage purifies the blood.
The ribcage protects the lungs.
Name the organ which is protected by the skull?
heart
brain
liver
Which type of teeth are shown in the image?
incisors
canines
molars
What causes things to fall on the ground?
gravity
friction
evaporation
Which of the following diagram shows a reversible change-
How can we raise a bucket from the well?
using lever
using gear
using pulley
What happens to the heart rate and the body temperature when people exercise? Select all the correct options-
When people exercise, their temperature decreases.
When people exercise, their heart rate decreases.
When people exercise, their muscles get weaker.
When people exercise, their bodies get stronger.
Which of the following equipment is used to measure the mass?
Sound can be heard because of _________
gravity
friction
air vibration
What happens when we close the switch of lamp? (Select the correct option?
lights up
becomes dim
turns off.
Sara records the number of bees that visit a plant at 7am, 2pm and 7pm. She observes that more bees visit the plant in the afternoon. Ahmed wants to check Sara’s results. What should Ahmed do?
Recording the number of bees at 7am and 7pm.
By repeating the experiment exactly as Sara did.
Recording the number of butterflies visiting the tree
What are the different stages of lifecycle in order-
Egg, pupa, caterpillar, adult
Egg, adult, caterpillar, pupa
Egg, Caterpillar, pupa, adult
Look at the picture and answer the question.
Which of the following beakers contains solution-
sand and water
oil and water
salt and water
oats and water
Look at the picture and identify the non-flowering plant.
poppy
cherry
lavender
pine
Which of the following can be separated using a sieve?
rice and flour
meatballs and sauce
rocks and water
oil and milk
The planet Venus orbits the ________________
earth
mercury
saturn
Decide if each statement is true or false -
The earth, sun and moon are different sizes
true
false
Decide if each statement is true or false -
The sun is roughly spherical but the moon and earth are not.
true
false
Decide if each statement is true or false -
The sun, earth and moon are different colors.
true
false
Which of the following statements best explains the Earth’s Rotation-
The Sun appears to move across the sky every day.
There is spring, summer, autumn and winter.
The Moon can be seen at night.
Airplanes should be light and strong. Which metal would be best for making an airplane?
Iron
Aluminum
copper
zinc
Mercury has an orbit of 88 days. If it had an orbit of 100 days, it would_________
take longer to rotate around its axis
Take longer to rotate around its Sun
Take longer to rotate around its Earth
Which of the following methods is appropriate to separate salt and hot water?
Separating with a magnet
Evaporation
Filtering
Which of the following changes are not reversible?
An ice cube melting
Heating water in a pan
Baking cake
Which mixture can be separated by filtering.
Rocks and water
Oats and sugar
Oil and vinegar
Rice and flour
A cow is a mammal. It ___________
Give birth to the young ones
Lay eggs
Grow from tadpoles
What changes can you see in the human body during the old age? Select the correct options-
The hairs go grey
The bones get stronger.
They grow taller.
The teeth get whiter.
what happens after pollination?
The flower will fall off the plant
The flower will form a seed
A new plant grows from the flower
The bees carry the flower.
Identify the stage of plant's life cycle.
seed
fruit
flower
sprout
What does a badger not likely to need in order to survive?
food
water
air
light
Plants need sunlight to ________.
breathe
make food for the plant
keep the plant warm
A student wants to compare how sunlight affects the growth of a plant. Which two plants can the student use to compare?
1 and 2
2 and 4
3 and 4
Which of these materials would not dissolve in water?
Icing sugar
Gelatine crystals
A candle
Sea salt
Which of these processes would you use to separate salt from the water in which it has been dissolved?
Filtration
Evaporation
Sieving
Suspension
