PREP FOR THE YEAR 9 SCIENCE TIMSS TEST

A colorful illustration of various science symbols, such as atoms, beakers, and plant cells, set against a backdrop of a classroom or outdoor environment with students studying.

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

32 Questions8 MinutesCreated by ExploringScience101

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

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.

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?

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.

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

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

PREP FOR THE YEAR 9 SCIENCE TIMSS TEST

Year 9 Science TIMSS Quiz

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