It is believed that Aboriginal and Torres Strait Islanders have lived in Australia for about 65 000 years. Before the arrival of the British on the First Fleet in 1788, there were thought to be between 400 and 700 groups of Indigenous Australians living in
Propertiesare thephysical characteristics ofamaterial. Strength:A material’sability toresistforces appliedtoit. Hardness:How easilythe substanceis wornawayor scratched.
SHADOWS Shadows occur when the path of light is blocked by an object. A shadow is formed on the opposite side of the object to the light source. The object, shadow and light source are in line with each