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Science - Year 7: Biology: *Biomes, Biomass, and Biodiversity

This guide is to support the Year 7 Science program.

What to do...

Learner Thinking - Inquiry Questions:
What is Biodiversity and why is it important?
What is a biome?
List the different types of biomes and give a brief description of each.
What is biomass?

Include a biomass pyramid and explain it.

Performance Thinking - Your Island Tasks:
When you are ready, begin to plan your island.
Select a biome or group of biomes for your island. Do further research about your selected biome/s.
Include information on biotic (living) and abiotic (non-living factors) the plants, animals, weather conditions, soil type, rainfall etc.

By Vegetation-no-legend.svg: *Vegetation-no-legend.pt.JPG: Sten Porse derivative work: S4uri3r (talk) derivative work: The High Fin Sperm Whale (Vegetation-no-legend.svg) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons: https://commons.wikimedia.org/wiki/File%3ABiomes.jpg

Learning about Biomes

Learning about Biomass (Ecological Efficiency)

According to the Science Dictionary, ecological efficiency refers to "Ratios between the amount of energy flow at different points along a food chain, eg the primary or photosynthetic efficiency is the percentage of the total energy falling on the Earth which is fixed by plants, this being approximately 1%."

Over on Britannica School there is an entry about biospheres, which includes a section on energy efficiency - Resources of the biosphere. (NB. This link will only work if you have logged into the Britannica School database via the Library's edublog, remembering that you need a password to access the blog and a second to access the databases; ask your teacher if you've forgotten the passwords.) 

The Field Journal Rubric

Videos About Biomes, Biodiversity, etc...

If you watch this video, you might want to have a go at this quiz to see what you've understood.

Skip to 2:50min to get to the section that will deal with Biomes.

Remember to Reference!

Email Library staff for the login information, make sure that you include your name and a clear explanation of what you are asking for: Miss Phillips Mrs Lim Ms Lane. Once you have the login details, follow the link below to the Online Reference Generator and create Harvard-style citations for all of your resources/references.