# data[].attributes.body
When the pressure on a thing remains constant the temperature and volume are directly proportional. The higher the temperature, the higher the volume and vice versa.

# data[].attributes.body
In the first container the temperature decreased, so the volume decreased . In the second container the thermometer increased, so the volume increased.

# data[].attributes.body
In the hot air balloon when the temperature goes up the volume will also go up and when the temperature goes down the volume will also go down.

# data[].attributes.headline
As the temperature rises up the volume inside the thermometer went up and this is an example of a direct relationship between temperature and volume

# data[].attributes.subject
As the temperature rises up the volume inside the thermometer went up and this is an example of a direct relationship between temperature and volume