Solar System
Plants
Light and Sound
Rome and Greece
100

The 6th planet from the sun.

Saturn

100

Parts of a plant that make food for the plant, through a process called photosynthesis.

leaves

100

Energy we can see.

light

100

The capital of Greece.

Athens

200

A region between Mars and Jupiter filled with floating space rocks.

Asteroid Belt

200

Parts of a plant that absorb water from the soil.

roots

200

When sound bounces off an object and returns to your ears.

echo

200

A person who would fight in the Roman Colosseum.

gladiator

300

Phobos and Deimos.

The names of Mars' moons

300

A pigment that gives plants their green colour.

chlorophyll?

300

High or low sounds made from faster or slower vibrations.

pitch

300

"Power of the People" - A legacy of ancient Greece, where people can elect their leaders.

Democracy

400

A giant storm found on the surface of Jupiter that has existed for over 200 years.

Great Red Spot

400

A seed grows.

It becomes a sprout.

It becomes a big plant.

It grows a flower and maybe fruit. 

A new seed falls to the ground.

Repeat, repeat, repeat...

plant life cycle

400

When light passes through an object (like water) and changes direction.

refraction

400

Another word for a city state in ancient Greece.

polis

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