Year 7 autumn 1 revision

​Memorise these hazard symbols

​

Questions will follow​

Multiple Choice

Select the symbol, which stands for "Harmful":

Multiple Choice

What does the symbol on the picture stands for?

• Flammable

• Explosive

• Environment hazard

• Gases under preassure

Multiple Choice

Select a symbol, which stands for "Flammable":

Multiple Choice

What hazard warning symbol is this?

• Flammable

• Explosive

• Toxic

Multiple Choice

What hazard warning symbol is this?

• Flammable

• Toxic

• Explosive

Multiple Choice

Choose the symbol that represents "Wear Safety Goggles".

Multiple Choice

What does this hazard symbol mean?

• Corrosive

• Irritant

• Toxic

• Health hazard

Multiple Choice

Which symbol indicates an environmental hazard?

Multiple Choice

Select a symbol, which stands for toxic

​Memorise the equipment

​

Questions will follow​

Multiple Choice

Identify the scientific equipment

• Beaker

• Conical Flask

• Filter Funnel

• Test Tube

Multiple Choice

Identify the scientific equipment

• Beaker

• Flask

• Cup

• Conical Flask

Multiple Choice

Identify the scientific equipment

• tube

• test tube

• beaker

• flask

Multiple Choice

Identify the scientific equipment

• gauze mat

• heat proof mat

• tile

• mat

Multiple Choice

Identify the scientific equipment

• measuring cup

• measuring cylinder

• measuring device

• measuring tube

Multiple Choice

Identify the scientific equipment

• temperature gauge

• heat checker

• thermometer

• cold checker

Multiple Choice

Identify the scientific equipment

• stand

• tripod

• shelf

• science stand

Multiple Choice

Identify the scientific equipment

• Bunsen Burner

• Beaker

• Measuring Cylinder

• Conical Flask

​Questions about variables will follow

Multiple Choice

This variable is the one thing that changed on purpose...

• Dependent Variable

• Control

• Independent Variable

Multiple Choice

When are all variables kept the same except for one?

• a controlled experiment

• an out of control experiment

• a variables experiment

• none of these

Multiple Choice

Controlled variables are

• factors that are being measured

• factors that are being changed

• factors that are observed

• factors that stay the same

Multiple Choice

The variable that is measured/observed

• Controlled Variable

• Dependent Variable

• Independent Variable

Multiple Choice

Marcos wants to know: Does the type of fuel put in a car effect how fast the car can drive? What is the independent variable? (what you change)

• Type of fuel

• how fast the car can drive

• The car

Multiple Choice

Marcos wants to know: Does the type of fuel put in a car effect how fast the car can drive? What is the dependent variable? (what you see/observe)

• Type of fuel

• how fast the car can drive

• The car

Multiple Choice

Marcos wants to know: Does the type of fuel put in a car effect how fast the car can drive? What is the dependent variable? (what you keep the same)

• Type of fuel

• how fast the car can drive

• The car

​Questions about states of matter will follow

Multiple Choice

Matter is made of tiny particles called atoms and molecules.

• True

• False

Multiple Choice

What change of state is taking place in this photograph?

• Condensation

• Freezing

• Evaporation

• Melting

Multiple Choice

What change of state is taking place in this photograph?

• Condensation

• Freezing

• Evaporation

• Melting

Multiple Choice

Which state of matter is represented in the following diagram?

• Liquid

• Gas

• Solid

Multiple Choice

Which is an example of a Solid?

Multiple Choice

Which is an example of a liquid?

Multiple Choice

Which description best matches this particle model?

• Closely packed and can't move a lot. 

• Particles have lots of energy and can move around. 

Multiple Choice

Particles of a liquid...

• are tightly packed together and stay in a fixed position.

• are free to move around one another but still touch.

Multiple Choice

What state of matter is shown in the image?

• Solid

• Liquid

• Gas

Multiple Choice

What happens to particles when their temperature increases?

• The particles move slower

• The particles move faster

Multiple Choice

The picture below is an example of _________________.

• Freezing

• diffusion

​Questions about forces will follow

Multiple Choice

A force is ____.

• a push or pull that can cause movement

• a magnet

• when someone does not work

Multiple Choice

A falling apple, like in the picture, is an example of ...

• magnetism

• pulling

• gravity

Multiple Choice

This type of force when two surfaces rub together is ...

• contact

• gravity

• friction

Multiple Choice

Which force slows the person from falling?

• Air Resistance

• Gravity

• Thrust

• Kinetic Energy

Multiple Choice

Force is measured in ....

• Newtons

• meters

• kilograms

Multiple Choice

If these teams are pulling with the same amount of force what will happen?

• The boy in green will win.

• They will not move at all.

• The boy in red will win.

Multiple Choice

Look at the image. Are the forces balanced or unbalanced?

• balanced

• unbalanced

Multiple Choice

A type of friction that occurs when air pushes against a moving object to slow it down

• magnetism

• air resistance

• water resistance

​Questions about animal and plant cells will follow

Multiple Choice

All living things are made of?

• plants

• cells

Multiple Choice

The _______ controls the activities of a cell.

• cell membrane

• cytoplasm

• mitochondria

• nucleus

Multiple Choice

Is this an animal or plant cell?

• Animal

• Plant

Multiple Choice

Identify structure A in the diagram

• Cytoplasm

• Cell membrane

• Nucleus

Multiple Choice

Identify structure B in the diagram

• Cytoplasm

• Cell membrane

• Nucleus

Multiple Choice

Identify structure C in the diagram

• Cytoplasm

• Cell membrane

• Nucleus

Multiple Choice

Identify structure D in the diagram

• Cytoplasm

• Cell membrane

• Mitochondria

Multiple Choice

Is this an animal or a plant cell?

• Animal

• Plant

Multiple Choice

Identify structure A in the diagram

• Chloroplast

• Cell wall

• Nucleus

Multiple Choice

Identify structure C in the diagram

• Chloroplast

• Cell wall

• Nucleus

Multiple Choice

Identify structure E in the diagram

• Chloroplast

• Nucleus

• Vacuole

Multiple Choice

Identify structure G in the diagram

• Chloroplast

• Cell wall

• Nucleus