Exploring the Water Cycle with a Simple Bag Experiment

Emily from Science Museum Oklahoma introduces a water cycle activity using common household items. The video explains the four stages of the water cycle: evaporation, condensation, precipitation, and collection. Viewers are guided to draw these stages on a bag and conduct an experiment to observe the water cycle in action. The video emphasizes the importance of understanding weather patterns for safety during severe weather.

What is the first material Emily mentions is needed for the water cycle activity?

• Plastic bag

• Marker

• Food coloring

• Scissors

What does the heat from the sun transform water into during evaporation?

• Droplets

• Water vapor

• Steam

• Ice

Tags

NGSS.5-ESS2-1

During which stage of the water cycle does water vapor turn back into liquid?

• Evaporation

• Collection

• Condensation

• Precipitation

What forms in the sky as a result of condensation?

• Clouds

• Hail

• Rain

• Snow

What happens during the precipitation stage of the water cycle?

• Water collects

• Water evaporates

• Water condenses

• Water falls to Earth

Tags

NGSS.5-ESS2-1

Where does the water go during the collection stage?

• Back into the clouds

• Into rivers, lakes, or oceans

• Into the ground

• It evaporates immediately

Tags

NGSS.5-ESS2-1

NGSS.5-ESS2-2

What color is added to the water in the experiment to make it visible?

• Red

• Blue

• Green

• Yellow

What is the purpose of placing the bag in direct sunlight?

• To prevent condensation

• To heat and evaporate the water

• To mix the colors

• To cool the water

Tags

NGSS.4-PS3-2

What is observed inside the bag after waiting for an hour?

• Evaporation

• Condensation

• Precipitation

• Collection

Why is understanding the water cycle important according to Emily?

• To learn about oceans

• To predict and stay safe during storms

• To perform experiments

• To make rain

Tags

NGSS.3-ESS3-1