31
Lesson 31 of 84 · Geography
Borders: Natural and Political
Borders can be natural (rivers, mountains) or political (drawn by treaty). Some are disputed, leading to conflicts that affect the people who live near them.
Key Facts
1
Earth has seven continents.
2
There are five major oceans.
3
Climate differs from weather.
Check Your Understanding
Question 1
1 of 2How many continents are there?