PREP FOR THE YEAR 9 SCIENCE TIMSS TEST
Year 9 Science TIMSS Quiz
Welcome to the Year 9 Science TIMSS Test Preparation Quiz! This quiz is designed to help students review key concepts and topics in science that are essential for the TIMSS test.
- 32 Multiple Choice Questions
- Topics cover chemistry, biology, physics, and environmental science
- Immediate feedback on answers
What are Protons and Neutrons made up of?
Quarks
Gluons and Quarks
Electrons
What element is in Period 3 and Group 17 (use the table to help)
Chlorine (Cl)
Iodine (I)
Argon (Ar)
What makes up the Nucleus?
Electron and Proton
Electron and Neutron
Proton and Neutron
Neutrons
Which one is true?
Pure mixtures mean bread
A mixture is made up of atoms and pure substances are made up of mixtures
A mixture is made up of 1 to 2 atoms and a pure substance is only made up of 1
A Pure substance is made up of 1 to 2 atoms and a mixture is only made up of 1.
Which one is false?
All of the elements in groups have similar properties, that is why they are grouped together
Periods were invented to establish the day each element was invented
Elements which were identified closely in time are put next to each other in order
A period is a set of elements occupying a horizontal row in the periodic table
What is 1 physical property of matter?
Polarity
Flammability
Reactivity
Is plastic soluble?
Scientists are making plastic bags dissolve in hot water.
No plastic is soluble.
All plastics are soluble.
Scientists are making plastic bags dissolve in cold water.
Around what temperature do metals boil in? (℃)
1900
5
6000
150
The method of using heat to separate a liquid from a solid is what kind of process?
Filtration
Distillation
Fractional distillation
Paper chromatography
Simple distillation
Evaporation
Magnetism
Condensation
None of the above
What PH is water?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
What is the solution called when a base is put into water?
Acidic solution
Paraffin solution
Alkaline Solution
Litmus solution
When does an acid and a base neutralize?
When they are separated
When an acid and a base are put together, they react and neutralize
When the PH is below 7
When the PH is above 7
What is a daily example of a chemical change?
Cooking an egg
Tearing a paper
Smashing a rock
Which of the following are not signs that show when a chemical change is occurring?
Light, bubbles, shape, size
Volume, light, shape, heat
Light, smell, taste, size
Texture, sound
What does matter being conserved in a chemical reaction mean?
The matter does not change it just stays the same
Everything except the matter disappears
That no reactants are destroyed or created
That the atoms change colour
How does the temperature affect the chemical reaction?
The decrease of temperature increases the reaction rate
The increase of temperature increases the reaction rate
The increase of temperature decreases the reaction rate
The temperature doesn’t change the reaction rate.
What is one of the elements that both plants need and humans produce?
Carbon Dioxide
Oxygen
Carbon
Water
Which organ is used during the digestive system?
1. Carbon Dioxide
2. Oxygen
Carbon
Which organ is used during the digestive system?
Liver and kidney
Lungs and heart
Small intestine and large intestine
Arms
What is Mitosis?
The process of cell replication
The process of Eukaryotic
2. The process of replacing cells
What is the function of chloroplast in a plant cell?
Conducts photosynthesis
Is the brain/ powerhouse
Absorbs the water
What is photosynthesis?
When the plant gives oxygen out
When the plant makes energy from water, sunlight, and carbon dioxide.
When the plant dies
When the plant Goes through the process of growing.
What does cellular respiration use?
1. Oxygen
2. Energy
3. ATP
4. Carbon Dioxide
7) What can be transferred from parent to child?
1. Genes
2. Diseases
3. All of the above
What was one reason that animals evolved over time?
1. Changes in the environment and to survive
2. Change in food
3. Human adaptation
Are animals multicelullar organisms
1. Yes
2. No
How many domains are there?
1. 1
2. 2
3. 0
4. 4+
What is the most common type of Carnivorous Interaction?
1.When a group of animals consumes another animal.
2.When 1 animal consumes another
3.When a group of animals consumes another group
How can humans affect ecosystems?
1. Overhunting
2. Damage coral reefs
3. Overexploiting resources
What does deforestation remove from the atmosphere?
1. Oxygen
2. Carbon Dioxide
3. Sunlight
What is affected due to Pollution?
Life cycles
Photosynthesis
Poverty
What is protein the main nutrient of in your body?
Muscles
Feet
Nails
Blood
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