1. Their lives might be in danger due to:

• war
• earthquakes, volcanoes or flooding
• disease
• hunger due to crop failure or the death of their animals

2. It might be hard to make a living due to:

• farming being difficult due to poor land or drought
• too many people competing for land
• having lost a job in a mine or factory

3. The rest of their family or the people who support them may have died or moved away.

1. The new place might be safer with:

• peace
• no threats from nature
• less disease or better health care
• good food supplies

2. It might be easier to make a living:

• the land might be better for farming
• it might be easier to find land
• there might be other ways to make a good living

3. You may have relatives or friends in the new place who will help you out.