Question

1. add to your model to explain why one building might get enough energy to power lights and devices while the other does not.

Explanation:

Possible factors could include differences in energy - harvesting methods (e.g., one has solar panels and the other doesn't), orientation to sunlight (affecting solar energy capture), or energy - efficiency of the building's design and devices. For example, a building with better - insulated walls and energy - efficient light bulbs will require less energy to power its lights and devices. Also, the presence of a wind turbine on one building but not the other could lead to a disparity in energy availability.

Answer:

One building might have more effective energy - harvesting systems (like solar panels or wind turbines), better energy - efficiency in its design and devices, or a more favorable orientation for capturing energy sources compared to the other building, which results in it getting enough energy while the other does not.