Biology SSS 1 Third Term

WEEK 1

Energy Transformation in Nature

Performance Objectives

Student should be able to:

1. Explain energy loss
2. Gives the laws of thermodynamics
3. Gives application of the law of thermodynamics

Content

An ecosystem is a basic functioning unit in nature. It is made up of living organisms (plants and animals) and their non-living environment. The biotic or living components such as the producers and consumers interact in their environment resulting in the ecosystem being a functional unit.

Energy Loss in Ecosystem

The energy from the sun passes through food chains. However, only a small portion of the sun's energy gets into the bodies of the final consumers. The rest of.... View More