Question

cocorahs (select all that apply)
a is a unique, non - profit, community - based network of volunteers of all ages and backgrounds working together to measure and map precipitation (rain, hail, and snow).
b helps fill gaps in the rainfall data.
c stand for the community collaborative rain, hail, and snow network.
d started because of tropical storm allison hitting in fort collins, colorado, in 1997.
e has volunteers use a 4* rain gauge that helps in reading accurate rainfall amounts.

Explanation:

• Option A: CoCoRaHS is indeed a non - profit, community - based volunteer network for measuring precipitation.
• Option B: It helps fill gaps in rainfall data as it has a wide network of volunteers.
• Option C: The full form of CoCoRaHS is Community Collaborative Rain, Hail, and Snow Network.
• Option D: It was started due to Tropical Storm Allison hitting Texas (not Fort Collins, Colorado). So this option is incorrect.
• Option E: Volunteers use a 4 - inch rain gauge for accurate rainfall measurements.

Answer:

A. Is a unique, non - profit, community - based network of volunteers of all ages and backgrounds working together to measure and map precipitation (rain, hail, and snow).
B. Helps fill gaps in the rainfall data.
C. Stand for the Community Collaborative Rain, Hail, and Snow Network.
E. Has volunteers use a 4" rain gauge that helps in reading accurate rainfall amounts.