38
Lesson 38 of 84 · Trade and Commerce
Maritime Trade: Ships and Ports
Saving means setting money aside for the future. Banks keep savings safe and pay interest. Saving helps people prepare for emergencies and big purchases.
Key Facts
1
Supply and demand affect prices.
2
Trade connects people globally.
3
Every choice has an opportunity cost.
Check Your Understanding
Question 1
1 of 2What are goods?