O
OIV
Albert wanted to create a model to show that water vapor in Earth's atmosphere
helps insulate the planet. He filled 4 jars halfway with water at room temperature
(25°C). He put a lid on two jars and left two jars open. He placed the jars on
windowsills in his classroom. He left the blinds up in windows I and II and closed
the blinds in windows III and IV. Study the lab setup below. Which setup BEST
models Albert's hypothesis that water vapor in Earth's atmosphere helps insulate
the planet?
EXPERIMENT-WATER VAPOR IN ATMOSPHERE AS AN INSULATOR
00
M