Semana 14 y 15: HOW DOES THE ENERGY FLOW IN AN ECOSYSTEM?

HOW DOES THE ENERGY FLOW IN AN ECOSYSTEM?

A food chain shows how each living thing gets food, and energy is passed from organism to organism. The energy moves from producers to each consumer level (Trophic levels). 

Experience: Watch the video.

REFLECTION: make a list of all trophic levels from the video.

CONCEPTUALIZATION: LIBRO NEW LEARNING SCIENCE, PÁGINA 32, READING, EXERCISE AND LISENING. 

KHAN ACADEMY: KEY TERMS, TERMS AND MEANING.

ENLACE:  KEY TERMS

EXAMPLES, EXERCISES AND KEY TERMS

APPLICATION TEAMWORK: 

Form groups of three strudents and ask each group to choose an ecosystem and make a simple food chain. Each student should draw a level of the pyramid. In the end, link each level with a string and ask students to explain the food chain to their classmates.