WorksheetsScience Quiz
Total questions: 21
Worksheet time: 23mins
Which of the following materials is commonly used by doctors?
Stethoscope
Thermometer
X-ray machine
Scalpel
What does the ozone layer do for Earth?
Protects us from harmful sunlight
Makes the Earth warmer
Creates rain
Produces oxygen.
What type of eclipse is shown in the diagram?
Solar Eclipse
Lunar Eclipse
Total Eclipse
Half Eclipse
What is a fossil?
A kind of rock
Remains of living things left in rocks
A shiny stone
A type of plant.
Identify the diagram that represents a pure substance and the one that represents a mixture.
A-Pure Substance
B-Mixture
A-Mixture
B-Pure Subsatnce
Define the following. (i) Kinetic Energy
Define the following. (ii) Force
Define the following. (iii) Gravity
Find the names of any three simple machines from the options given & write it in the space provided.
Mention two human activities that causes water pollution.
Identify from the diagram the Like poles & the Unlike poles of a magnet. Give answer in the space provided.
Red-Blue are Like poles
Blue-Blue are Unlike poles
Red -Blue are Unlike poles
Blue-Blue are Like poles
Write the term represents the change of state from : (a) Solid to Liquid
Condensation
Sublimation
Melting
Evaporation
Freezing
Write the term represents the change of state from : (b) Liquid to Gas
Condensation
Sublimation
Melting
Evaporation
Freezing
Write the term represents the change of state from : (c) Liquid to Solid
Condensation
Sublimation
Melting
Evaporation
Freezing
Identify the types of levers in the order from the diagram.
First Class
Second Class
Third Class
Third Class
First Class
Second Class
Second Class
Third Class
First Class
What is the process called when a gas changes to a liquid?
Freezing
Evaporation
Condensation
Melting
Which layer of the atmosphere contains the ozone layer?
Troposphere
Mesosphere
Stratosphere
Thermosphere
What is the term for the change of state from gas to solid?
Evaporation
Condensation
Sublimation
Deposition
What is the term for the change of state from : (d) Solid to Gas
Condensation
Sublimation
Melting
Freezing
Evaporation
What is the process called when a solid changes to a liquid?
Freezing
Evaporation
Condensation
Melting
Which layer of the atmosphere is closest to the Earth's surface?
Troposphere
Mesosphere
Thermosphere
Stratosphere
