Question 39
Make a simple model of the water cycle using these steps.
1. Half-fill a glass with warm water. Cover the top of the glass with plastic wrap.
2. Put two or three ice cubes on the plastic wrap.
3. Place the set-up in a sunny spot.
What happens inside the glass after some time? Explain your observation.
1. Half-fill a glass with warm water. Cover the top of the glass with plastic wrap.
2. Put two or three ice cubes on the plastic wrap.
3. Place the set-up in a sunny spot.
What happens inside the glass after some time? Explain your observation.
