The electromagnetic spectrum is comprised of all frequencies of electromagnetic radiation that propagate energy and travel through space in the form of waves. 

Explore and connect to hydrosphere protocols in GLOBE. Each protocol has related Earth System Data Explorer datasets identified as well.

Follow this link to access GLOBE protocols and hands-on learning activities that complement the Hurricane Dynamics phenomenon.

Explore and connect to the GLOBE Mosquito protocol bundle. 

Explore and connect to the GLOBE Water Cycle protocol bundle. 

Explore and connect to the GLOBE Weather protocol bundle. 

Selected GLOBE protocols and learning activities which support some aspect of the investigation of scale, proportion and quantity are outlined.

Explore and connect to the GLOBE Air Quality protocol bundle.