Hümeyra's experiment is about land pollution. İbrahim SARIKAYA - Seyitaliler Atatürk Secondary School

 İbrahim SARIKAYA -  Seyitaliler Atatürk Secondary School

Hümeyra's experiment is about land pollution. This experiment is to see both water and land pollution. If we plant in the soil, the soil filters and cleans the water. But if the soil is arid, the water is dirty. So we have to be plant for our water and us.