Magic School Bus water cycle

What was the primary purpose of Arnold's waterworks model?

• To demonstrate how to build a water park.

• To show how water is collected, stored, cleaned, and delivered.

• To explain the different states of water.

• To illustrate the water cycle.

Why was Arnold embarrassed when Tiffany entered the girls' bathroom?

• He forgot his homework.

• He was caught in the girls' bathroom.

• He spilled water on his model.

• He didn't want to go to Waterland.

What tool did the class use to measure the amount of rainfall?

• A ruler

• A rain gauge

• A bucket

• A thermometer

What process occurs when water is warmed by the sun, causing it to rise into the air?

• Freezing

• Condensation

• Evaporation

• Solidification

Which of the following is a stage of the water cycle?

• Sublimation

• Condensation

• Transpiration

• Infiltration

What are clouds primarily made of?

• Air

• Dust particles

• Water

• Smoke

How does water typically move in rivers and streams?

• It flows uphill

• It flows against the wind

• It flows to the lowest spot

• It stays in one place

What best describes the movement of water in the water cycle?

• It stops moving once it reaches the ocean

• It moves in a continuous, never-ending cycle

• It only moves during specific seasons

• It moves randomly without a pattern

What substance was added to the water in the mixing basin to help clean it?

• Sand

• Gravel

• Chlorine

• Alum

What materials were used in the final filtration stage to remove tiny particles from the water?

• Alum and dirt

• Leaves and twigs

• Sand and gravel

• Bubbles and foam