Book 29, Question 82 · Video
How does a rain barrel save water?
A rain barrel catches rainwater that runs off a roof through the downspout. A one-inch rain on a 1,000-square-foot roof can fill about 600 gallons, enough for many garden waterings. Rain is free and soft, and plants like it. A tight lid or screen keeps out mosquitoes and children. The water is for plants, not for drinking.
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What Crafty Clover says in this video
Intro
Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. How does a rain barrel save water?
The Big Idea
Rain falls on your roof for free! A rain barrel can save it. How does that work?
Catching Rain
Step one: Catching Rain. A rain barrel catches rainwater that runs off a roof through the downspout. One inch of rain on a 1,000-square-foot roof can fill about 600 gallons.
Plant Water
Step two: Plant Water. That's enough for many garden waterings. Rainwater is free and soft, and plants like it.
Safety
Step three: Safety. A tight lid or screen keeps out mosquitoes and keeps children safe. The water is for plants, not for drinking, and collecting rain also reduces runoff that floods storm drains.
A Closer Look
Let's take a closer look! Catches rain. Carries it. Stores it. Keeps it safe.
Quick Facts
Quick facts! Collecting rain also reduces runoff that floods storm drains. About 600 gallons per inch. Plants like rainwater. Not for drinking.
Think Like a Scientist
Now, think like a scientist! Imagine a roof 20 feet by 30 feet. Multiply to find its area. Each square foot collects about 0.6 gallons per inch of rain. Multiply the area by 0.6. How many gallons could you catch?
Outro
A rain barrel catches roof runoff from a downspout, and one inch of rain on a 1,000-square-foot roof can make about 600 gallons. The water is free and soft for plants, but keep a tight lid and never drink it. Science is amazing! Keep wondering and keep exploring! Share what you learned with someone at home, and see what they think! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!