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Countries That Need Each Other is a free printable Grade 3 to Grade 5 social studies worksheet on how trade creates interdependence, aligned to Common Core standard D2.Eco.14.3-5. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 21 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Countries That Need Each Other

D2.Eco.14.3-5

NameDate

Circle the best answer.

1.Tea comes from far away. What does that mean for the tea seller?
  • A.Tea grows in the valley
  • B.Ships are unnecessary
  • C.His trade depends on ships and on peace along the route
2.Britain buys cotton from abroad and sells cloth back. What does that create?
  • A.Each country depending on the other to keep the trade going
  • B.Complete independence
  • C.An end to trade
3.Why does a country import what it could grow itself?
  • A.Because farming is banned
  • B.Because imports are free
  • C.Because another country can produce it more cheaply
4.What is the gain from depending on trade?
  • A.Prices always rise
  • B.People get goods their own country cannot make well or at all
  • C.Nobody has to work
5.A mill in the valley spins imported cotton. What happens if the imports stop?
  • A.The mill has nothing to spin and the work stops
  • B.Nothing changes
  • C.The mill spins wool automatically
6.Why is interdependence a two-way relation?
  • A.Each country needs what the other sends, so both are exposed
  • B.Neither side matters
  • C.Only one side gains
7.The railway carried imported goods inland. What did that widen?
  • A.The canal
  • B.The county boundary
  • C.The reach of foreign goods into places that had none before
8.What is the risk of depending on trade?
  • A.A problem far away can stop supplies at home
  • B.Ships get slower
  • C.Goods get heavier

LessonPrint · D2.Eco.14.3-5 · Set 21 · free to copy for classroom use

Answer key — Countries That Need Each Other

Set 21. Prints on its own sheet.

  1. 1.His trade depends on ships and on peace along the route
  2. 2.Each country depending on the other to keep the trade going
  3. 3.Because another country can produce it more cheaply
  4. 4.People get goods their own country cannot make well or at all
  5. 5.The mill has nothing to spin and the work stops
  6. 6.Each country needs what the other sends, so both are exposed
  7. 7.The reach of foreign goods into places that had none before
  8. 8.A problem far away can stop supplies at home

More practice for D2.Eco.14.3-5

Explain how trade makes countries depend on each other.

Teaching this next? Countries That Come to Need Each Other is the 45-minute plan for it, with the misconceptions to expect.

All Grade 3 to Grade 5 worksheets

Last reviewed 2026-09-05. Aligned to D2.Eco.14.3-5 of the C3 Framework for Social Studies State Standards.