स्वच्छता

“From Dirty Water to Deadly Disease”

Saadat Mehraliyeva & Roxana Refetova

Oxbridge Academy, Baku, Azerbaijan

“Moringa Seeds For Water Purification”

Chloe Andrews

Twin Oaks Middle School, Prior Lake, MN

“Farm without Harm”

Mia Scilingo & Avika Shukla

हुआन कैब्रिलो मिडिल स्कूल, सांता क्लारा, कैलिफ़ोर्निया

“Stay Clean, Plant Green!”

Rowena Pruett

Ridgway Area High School, Ridgway, PA

“The Water Crisis & Population Growth”

Dovud Abdukodirov & Dostonjon Ergashev

Presidential School in Jizzakh, Jizzakh, Uzbekistan

“Sanitation Now”

Fahmida Khanam

Rajuk Uttara Model College, Dhaka, Uttara, Bangladesh

“Sanitation of The Ganges River”

Kristina Huynh

International School of Prague, Prague, Czechia

“QUWACK: What Rivers Lack”

Catherine Huynh & Gabrielle Serene San Luis & Angeline Nguyen

सेंटा क्लारा हाई स्कूल, सेंटा क्लारा, कैलिफ़ोर्निया

“Purging Water Pollutants with Phytoremediation”

यिहान रन और सोफी वु

सेंटा क्लारा हाई स्कूल, सेंटा क्लारा, कैलिफ़ोर्निया

“Solar Sanitation: Turning the Tide”

Joyce Cheung

Lynbrook High School, San Jose, CA