Elisa Lilou Francisca De Oliveira Riondet is a Blue Carbon Ambassador for EarthEcho International from Orange County, California. Being from Recife, a coastal city in Brazil, Elisa's love for the ocean is undeniable. Over the past two years, she has been actively involved in marine conservation, attending virtual workshops, volunteering abroad in Costa Rica, and creating a website encouraging students and youth to participate in environmental conservation efforts. Her passion and dedication to this cause are a testament to her character. She will further her academic journey at the University of Arizona, pursuing a double major in Astrophysics and Aerospace Engineering with a minor in Marine Science.