Lesson 1.1

Ecology
1 / 13
next
Slide 1: Slide
BiologieMiddelbare schoolvwoLeerjaar 4

This lesson contains 13 slides, with interactive quizzes, text slides and 2 videos.

time-iconLesson duration is: 30 min

Items in this lesson

Ecology

Slide 1 - Slide

The levels of organisation in ecology

Slide 2 - Slide

1

Slide 3 - Video

04:40
make the drag and drop exercise on the following slide

Slide 4 - Open question


Biosphere

Biosphere

Biomes

Biomes

Ecosystem

Ecosystem

Community

Community

Habitat

Habitat

Environment

Slide 5 - Drag question

Slide 6 - Slide

1

Slide 7 - Video

06:21
Autotrophs
Heterotrophs
Consumer
Producer
Carbon from organic matter
Carbon from inorganic matter
Animals
Plants

Slide 8 - Drag question

Feeding relationships
  • Autotrophs: producers
  • Heterotrophs: consumers

Slide 9 - Slide

Food chain
  • Each step is a trophic level
  • Arrows represent energy transfer

Slide 10 - Slide

Food web
  • Show all feeding 
    relationships
  • Trophic level can
    depend on food chain
    you focus on. 
    Example: rattlesnake
    can be secondary or
    tertiary consumer

Slide 11 - Slide

Slide 12 - Slide

Producer
Primary consumer
Secondary consumer
Tertiary consumer

Slide 13 - Drag question