Network
2. The glaciers began to melt; therefore, the land bridge between Asia and North America became flooded.
Answer:
Effect: The land bridge between Asia and North America became flooded
Cause: The glaciers began to melt
Signal word: Therefore
3. Because they wanted to learn about different civilizations that existed, archaeologists studied artifacts.
Answer:
Effect: Archaeologists studied artifacts
Cause: They wanted to learn about different civilizations that existed
Signal word: Because
