Examlex
Do the vibrations of N2 and O2 molecules in the atmosphere absorb infrared radiation and contribute to the greenhouse effect? Explain why or why not.
Consumers
Individuals or households that use goods and services generated within the economy.
Import Quota
A restriction set by the government on the amount or cost of products allowed to be brought into a country from abroad.
Tariff
A tax imposed by a government on goods and services imported from other countries.
Trucks
Large motor vehicles designed for transporting goods or materials over long or short distances.
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