Question

read the following sentences. decide if the word in bold are the cause of effect. write cause or effect on the line. then underline the "signal" word or phrase . 1. the glacier began to melt ; therefore, the land bridge between asia and north america became flooded
2. early man slowly started to grow food, and as a result , their lives became easier

Answer 1

In the first sentence, the glacier began to melt therefore, the land bridge between Asia and north America became flooded the cause is the glacier began to melt and the effect is the land bride became flooded.

In the second sentence early man started to grow food and as a result life became  easier the cause is growing food and effect is easy life.