Virtual Lab Major Takeaways Different ecosystems have different
![Virtual Lab Major Takeaways • Different ecosystems have different organisms living there • All Virtual Lab Major Takeaways • Different ecosystems have different organisms living there • All](https://slidetodoc.com/presentation_image_h/2184c0a9af971ba761b1538c16697fff/image-1.jpg)
Virtual Lab Major Takeaways • Different ecosystems have different organisms living there • All ecosystems have abiotic and biotic factors – Abiotic= nonliving • Ex. Temperature, rainfall – Biotic = living • Ex. Plants, animals, bacteria
![Virtual Lab Major Takeaways • Flow of energy through an ecosystem – When one Virtual Lab Major Takeaways • Flow of energy through an ecosystem – When one](http://slidetodoc.com/presentation_image_h/2184c0a9af971ba761b1538c16697fff/image-2.jpg)
Virtual Lab Major Takeaways • Flow of energy through an ecosystem – When one organism consumes (eats) another, energy is transferred from the organism that is eaten to the organism that eats it – Most of the energy an organism takes in is released as heat • Only about 10% of the energy available at one level of a food chain transfers to the next • Think back to our energy pyramid notes!
![](http://slidetodoc.com/presentation_image_h/2184c0a9af971ba761b1538c16697fff/image-3.jpg)
![Virtual Lab Major Takeaways • Identify positions on a food chain or food web Virtual Lab Major Takeaways • Identify positions on a food chain or food web](http://slidetodoc.com/presentation_image_h/2184c0a9af971ba761b1538c16697fff/image-4.jpg)
Virtual Lab Major Takeaways • Identify positions on a food chain or food web – Producer – Primary consumer – Secondary consumer – Tertiary (third) consumer – Decomposer • Why don’t food chains have 10 links (ex. 10 th order consumers)? – Think back to the previous slide about the energy available at each level of the food chain/web
![](http://slidetodoc.com/presentation_image_h/2184c0a9af971ba761b1538c16697fff/image-5.jpg)
![What you ultimately need to know • Identify/define the following terms: – Abiotic and What you ultimately need to know • Identify/define the following terms: – Abiotic and](http://slidetodoc.com/presentation_image_h/2184c0a9af971ba761b1538c16697fff/image-6.jpg)
What you ultimately need to know • Identify/define the following terms: – Abiotic and biotic factors – Producer, consumer, decomposer, herbivore, carnivore, omnivore – Primary, secondary, tertiary consumer • Be able to draw/analyze the following: – Food chain/food web – Energy pyramid
- Slides: 6