Grade 7 - Science

Life Science B - Semester 2 (Credit: 0.50)

Life Science deals with the study of all types of living organisms, such as microorganisms, plants, animals, and humans. In Life Science B, you will learn how life evolved on Earth. You’ll analyze fossil data to determine the evidence it provides about evolution. You’ll study ecosystems, the flow of energy in an ecosystem, and the various relationships in an ecosystem. In addition, you will discover the interdependence that is present in all ecosystems. At the end of the semester, you’ll determine the effects that humans and environmental factors have on the ecosystems and devise solutions to protect the biodiversity of ecosystems from these effects.