BASIC SCIENCE PRIMARY 4 SECOND TERM LESSON NOTES

Subject: Basic Science Class: Primary 4 What is soil?..………………………………………………………………………………………………………. …………………………………………………………………………………………………………………………… List two types of soil ……………………………………………… …………………………………………… Mention two uses of soil. ……………………………………………………………………………. ……………………………………………………………………………. Mention two soil constituents. ……………………………………………………………………………… ……………………………………………………………………………… What is soil preparation?……………………………………………………………………………….. ……………………………………………………………………………………………………………………………. Mention two ways to care for the crops. …………………………………………………………………………………….. …………………………………………………………………………………….. What are weeds? …………………………………………………………………………………………………. ……………………………………………………………………………………………………………………………. Mention two examples of weed.

Basic Science – Second Term Revision What is change? Change is the process or result of something becoming different. Mention the two types of change. (i) Physical Change (ii) Chemical Change What is metamorphosis? Metamorphosis is a biological process that involves a complete change in the form and often habits of an animal during its