Final answer:
The weather on Venus is cloudy with sulfuric acid rain, which has been like this for thousands of years. The other children cannot remember the sun because they were born on Venus. Margot is different from the other children as she remembers the sun. The other children treat Margot poorly. When it starts to rain again, the children feel indifferent.
Step-by-step explanation:
1. Weather on Venus:
The weather on Venus is constantly cloudy and rains sulfuric acid. It has been like this for a long time, estimated to be several thousand years.
2. Inability to Remember the Sun:
The other children are unable to remember the sun because they were born on Venus and have never experienced it. They only know about the sun through textbooks and stories.
3. Margot's Difference:
Margot is different from the other children because she remembers the sun. She had experienced it on Earth before moving to Venus.
4. Treatment of Margot:
The other children lock Margot in a dark closet, depriving her of seeing the sun when it finally appears.
5. Children's Feelings:
When it starts to rain again, the children feel indifferent and quickly forget about the brief moment of sunshine, returning to their usual gloomy lives.