Passnownow

Basic Science Note

Classwork Series and Exercises {Basic Science – JSS2}: Crude Oil and Petrochemicals

Basic Science JSS 2 Week 8 Topic: Crude Oil and Petrochemicals Introduction Nigeria as a nation is blessed with abundant mineral resources. These minerals include coal, columbite, limestone, tin and crude oil. Crude oil is also called petroleum. Crude oil is a mixture of hydrocarbons. It occurs naturally beneath the earth surface. In Nigeria, it

Classwork Series and Exercises {Basic Science – JSS2}: Crude Oil and Petrochemicals Read More »

Classwork Series and Exercises {Basic Science – JSS2}; Digestive System

Week 4 Topic: Digestive System Introduction Digestion is the process by which food materials are broken down into smaller pieces which can be absorbed into the body cells. Digestion of food starts from the mouth and ends in the large intestine. The unwanted food materials, however, go out of the body from the large intestine

Classwork Series and Exercises {Basic Science – JSS2}; Digestive System Read More »

Scroll to Top