Examlex
Which of the following is considered investment spending in macroeconomics?
Continental Crust
The thick part of the Earth's crust that forms the continents and continental shelves, consisting mainly of granitic rocks.
Oceanic Crust
The thin, dense layer of the Earth's crust that underlies the ocean basins, composed primarily of basaltic rock.
Copper Mines
Sites where copper ore is extracted from the Earth, typically through open pit or underground mining methods.
Iron Mines
Locations or operations where iron ore is extracted from the earth, typically through open pit or underground mining techniques.
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