CHEMICAL POLLUTION | School Portal NG

Basic Science (Primary Classes)
Basic Science

Water and Chemical Pollution

June 5, 2022

School Portal NG is Africa’s leading online learning and one of the world’s fastest-growing elearning websites. School Portal NG is a free elearning portal, specially designed to serve as an alternative means to the regular brick-and-mortar style of education for the less-privileged children or children born to low-income earners, adults who otherwise cannot afford to finance their way through school, as well as provide support to school children who need educational resources for further reading/learning. With School Portal NG, students have no need to buy study materials such as textbooks, or pay for lesson teachers and school fees; all materials and resources are offered for free.