Specific heat of water is higher than that of land. That means the amount of solar energy required to heat water will be more than that of land. So, when same mass of water and land are exposed to solar energy water would require more time to heat up than land. So water heats up to a lower temperature than land.
The main concern of the US was with the spread of communism. Hence the wars we fought to try and stop the "domino theory" from coming true.
Visible light is the small part within the electromagnetic spectrum that human eyes are sensitive to and can detect. Visible light waves consist of different wavelengths.
Answer:
While the USA and Australia may share a common language, understanding subtle differences between the two cultures is essential.