Plants
Animals
Forces
Human Body
Healthy Earth
100
What kind of plant is this?
It is a flower.
100
What is this famous Australian animal? Spell it's name.
kangaroo
100
Which two forces can we see in this picture?
push and pull
100
What body part is this?
This is the brain.
100
What is this and what do we use it for?
This is a bin. It is used for rubbish.
200
What are four things plants need to grow?
Plants need light, air, water, space and nutrients (from food).
200
What is the name of this Australian bird? What are four of the features on its face and body?
This is an emu. Some of its features are:
- a beak - a long neck - two eyes - two long legs - claws - feathers - vestigial wings (wings that don't fly)
200
Who is this and why is he an important person?
This is Albert Einstein. He is a scientist. He is important because he made many scientific discoveries. For example, he discovered relativity. This is the science and maths of light, light speed, matter and energy.
200
The human hand has five fingers. What is the name of this finger? Spell it.
This is a thumb.
200
What is the English word for CO2 in science?
CO2 stands for carbon dioxide.
300
What is the first stage of a plant's life cycle?
The first stage of a plant's life cycle is the seed.
300
What animal is this and what is its classification? Is it a reptile, fish, amphibian or mammal?
It is a dolphin. Dolphins are mammals. They swim, but they are not fish. Dolphins have warm blood, lungs and give birth to live babies. They do not lay eggs.
300
Look at picture A and B. In picture B, a force is making movement slower. What is the name of the force that resists the sliding of an object against another object?
friction
300
What is the largest organ (عضو الجسم/器官/organdır) in the human body?
skin
300
Recycling is a way to use things again. It decreases rubbish in the earth's landfill. What are three things we can recycle?
Examples:
- paper
- plastic bottles
- cans
- cardboard boxes
400
What is germination?
Germination is the process by which a plant grows from a seed into a seedling.
400
Name five Australian marsupials.
Some examples of Australian marsupials are koalas, kangaroos, wombats, wallabies, Tasmanian devils, numbats, bandicoots and possums.
400
What does air resistance do to speed?
Air resistance is a force that decreases a speed. It makes speed slower because it moves against an object.
400
How many bones are in the human body?
The human body has two hundred and six (206) bones.
400
What is renewable energy? Give two examples.
- Wind
- Hydro (water)
- Solar (sun)
- Geothermal
- Biomass (energy from plants and animals)
500
What is photosynthesis?
Photosynthesis is a process plants use to transform light energy into chemical energy. It is how plants get their food.
500
What Australian animal is this? Why is its classification unique (special and different)?
It is a platypus. It is a mammal. It is unique because it lays eggs and has webbed feet like a duck.
500
What is gravity?
Gravity is a force. It is an invisible force that pulls objects toward each other. It keeps us on the ground and makes this fall down.
500
What are these small things inside of our body and what are two things they do?
These are cells. Cells can...
- Take in nutrients from food - Grow the body - Change nutrients from food into energy - Copy themselves - Reproduce (make babies)
500
Why are trees important? Give three reasons.
- Trees give us oxygen.
- Trees store carbon.
- Trees stabilise the soil.
- Trees give shelter and habitat to animals.