1 / 10

Cycling of matter

Cycling of matter. How is energy returned to the environment through the decay of biomass?. Cycling of Matter. Landfill Video http://thekidshouldseethis.com/post/17944993083. http://science360.gov/obj/video/86752499-f847-4458-bcd9-29ec98b2e060 Biomass (Science 360).

dom
Télécharger la présentation

Cycling of matter

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Cycling of matter How is energy returned to the environment through the decay of biomass?

  2. Cycling of Matter Landfill Video http://thekidshouldseethis.com/post/17944993083 http://science360.gov/obj/video/86752499-f847-4458-bcd9-29ec98b2e060 Biomass (Science 360) https://www.scientificminds.com/Teacher/PresentationHost.aspx?q=47ce80c8-ccfa-43b4-813a-23cdb58a279c&a=Flash&n=1&b=elaborate Matter and Energy Science Starter class notes http://viewpure.com/ZAMy_ZJ0Xa8 How to make compost

  3. Brainpop • Brainpop – Food Chains http://www.brainpop.com/science/ecologyandbehavior/foodchains/ Discovery video Discovery Video

  4. Energy https://www.scientificminds.com/Teacher/PresentationHost.aspx?q=47ce80c8-ccfa-43b4-813a-23cdb58a279c&a=Flash&n=1&b=elaborate • Scientific Minds Science Starter – Food Chains, Food Webs https://www.scientificminds.com/Teacher/PresentationHost.aspx?q=e9f7b743-915a-4a76-9195-499b46e0b164&a=Flash&n=1&b=elaborate

  5. Energy Transfer Cards(Monday Review) • A dead plant and animal leaves behind nutrients and energy in the organic material that made up its body. Scavengers can feed on the carcass but unused energy and nutrients are still left behind. • Biomass – bones, feathers, fur, insect exoskeletons, wood, leaves, feces • Decomposers release the remaining carbon dioxide and nutrients such as nitrogen and phosphorus • Decomposers: Fungus, bacteria, worms, and insects.

  6. Food Chains

  7. Food Webs

  8. Energy Pyramids http://www.brainpop.com/ science/energy/energypyramid/

  9. 10% Rule – Energy Pyramid • An energy pyramid shows the flow of energy in a community. Each level represents different groups of organisms that could make up a food chain. The bottom level indicates producers, and the other levels are consumers. At each level, about 90% of the energy is used by the organism. Only 10% is available to be passed on to the organism that eats it (the next trophic level)

More Related