Internet technologies and mobile apps have even made citizen science accessible from the comfort of one's home. For instance, bird lovers can use an app called eBird to identify and report birds that visit their backyards; they can even upload their bird photographs to an online database. This shared information helps scientists develop more exact estimates of bird populations. Similarly, amateur weather-watchers can sign up to report daily levels of rain and other precipitation from their backyard rain gauges to the Community Collaborative Rain, Hail, and Snow Network (CoCoRaHS). This information helps meteorologists fine-tune weather forecasts and develop more accurate storm warnings, allowing people to better prepare for severe weather. Based on the text, what do volunteers using the CoCoRaHS network do?

Answer 1

Volunteers using the CoCoRaHS network report daily levels of rain and other precipitation from their backyard rain gauges. This information is then used by meteorologists to improve weather forecasts and create more accurate storm warnings.