Music
Music has this broad definition
sound organized in time
This layer of the Earth is the thickest.
mantle
Early civilizations revered this element as holy.
water
This essential liquid has no replacement.
water
This basic economic problem arises from limited resources and unlimited wants.
scarcity
Sound waves have these two components
amplitude and frequency
This type of crust consists of very heavy materials such as basalt, magnesium, and iron.
oceanic crust
This type of interest in the oceans sparked a growth in water-related literature.
economic
Water has these three types of properties.
chemical, biological, physical
This pioneering economist theorized that self-interest drives the market.
Adam Smith
Aerophones include these two main types of instruments.
horns and flutes
This shallow, downward-sloping feature is a continuation of the continental crust.
continental shelf
This writer created the story poem “Lycidas.”
John Milton
Camels can survive for this duration of time without water.
10 days
Economists primarily use these two types of representations in their work.
diagrams, formulae
Western orchestras use these four main instrument families.
string, brass, woodwind, percussion
Warm-water vents have temperatures below this number degrees Celsius.
30
William Shakespeare used water in these three plays as important plot points.
Twelfth Night, Pericles, The Tempest
This group of people used the migratory nature of the people of the First Nations to justify their displacement.
European colonists
Participants in a perfectly competitive market have full information on this factor.
market price
The strongest kind of bass line descends on this scale degree.
fifth
This oceanic biome ranges in depth from 3,000 to 5,000 meters.
deep-sea floor
Nautical history greatly developed during this century.
fifteenth century
The appearance of these four developments occurred following the beginning of settlements.
writing systems, metallurgy, social stratification, urbanization
The law of demand relates these two factors.
price, quantity demanded