Measuring Rainfall and Cocoa Rise Program

The video introduces the CoCoRaHS network, explaining how schools can contribute to weather data collection by measuring precipitation. It details the components of a rain gauge and demonstrates how to measure rainfall using a coffee can and a ruler. The video emphasizes accuracy in measurement using a calibrated measuring tube and explains how to handle overflow situations. Finally, it guides viewers on reporting their data to CoCoRaHS and encourages participation in real scientific efforts.

What is the primary purpose of the Cocoa Rise network?

• To teach about climate change

• To predict weather patterns

• To report precipitation data

• To sell rain gauges

Which part of the rain gauge is essential for collecting precipitation?

• The outer cylinder

• The base

• The funnel

• The inner measuring tube

What can be used as a simple alternative to a rain gauge for measuring rain?

• A plastic bag

• A coffee can

• A glass bottle

• A metal bucket

How can you measure the depth of rain in a container?

• By weighing the container

• By using a thermometer

• By using a ruler

• By estimating visually

What is the purpose of the inner measuring tube in the rain gauge?

• To prevent overflow

• To store rainwater

• To measure rain accurately to the hundredth of an inch

• To filter the rainwater

What should you do if the rain gauge overflows?

• Stop measuring

• Pour out the first inch and measure the rest

• Use a larger container

• Ignore the excess rain

What is the maximum capacity of the rain gauge mentioned in the video?

• 5 inches

• 8 inches

• 11 inches

• 15 inches

After measuring the rain, where should the data be reported?

• To the local news station

• To the school principal

• To the weather app

• To the Cocoa Rise website

How can schools get started with the Cocoa Rise program?

• By downloading an app

• By contacting [e-mail]

• By attending a workshop

• By purchasing a rain gauge

What is the benefit of participating in the Cocoa Rise program?

• Discounts on school supplies

• Access to exclusive content

• Contributing to real scientific research

• Free weather forecasts