Predict Which Bottle Will Get Hotter When You Turn On The Light Or When They Are Exposed To The Sun. How Will You Know That One Bottle Is Hotter Than

Predict which bottle will get hotter when you turn on the light or when they are exposed to the sun. How will you know that one bottle is hotter than the other

 

Good Day..

Answer:

In Science 7:  Unit 4 Module 2

Activity 2

Title: Does a greenhouse retain or release heat?

Bottle A:      (a greenhouse model)

It has a thermometer on it, and the bottle is closed.

Bottle B : (control model)

It has a thermometer on it, but the bottle has a cutout vent which in able the gas to comes in and out in the bottle.

  1. Bottle A will get hotter because the heat coming from the light or from the sun are trapped inside the bottle making its temperature more hotter. Bottle B has an opening which let the warm air to exit and cool air to comes in.
  2. Bottle A is hotter than Bottle B, because bottle A has no opening and the heat will be trapped inside the bottle.

Greenhouse gases causes the temperature in the atmosphere increase by trapping the heat coming from solar radiation. If there will be a lot of greenhouse gases in the atmosphere, it causes greenhouse effect which could lead to global war

Hope it helps...=)


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