Athletics / Atletismo
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lunes, 24 de febrero de 2014
viernes, 14 de febrero de 2014
Food Chains - Food Webs
Click here to play the FOOD CHAIN GAME.
Can you decide if each organism is a Producer, Primary Consumer, Secondary Consumer, Tertiary Consumer or Decomposer...?
Click here to watch a video about FOOD CHAINS
Click here to watch a video about FOOD WEBS
Do you want to learn more?
- Read about FOOD CHAINS - Click HERE.
- Read about BIGGER FOOD CHAINS - Click HERE
- Read about DECOMPOSERS - Click HERE
Extinction of the Dinosaurs: a new theory
This is a video about what we talked about in 5B's class: a new theory about what happened after an enormous meteorite hit the Earth, millions of years ago.
(We were talking about a "loss of biodiversity" in class: When the dinosaurs died, there was a very BIG loss of biodiversity!)
This video is from a science show called "Radiolab". Usually, it's on the radio. But this is their Live Show, which they did for an audience.
(We were talking about a "loss of biodiversity" in class: When the dinosaurs died, there was a very BIG loss of biodiversity!)
This video is from a science show called "Radiolab". Usually, it's on the radio. But this is their Live Show, which they did for an audience.
miércoles, 12 de febrero de 2014
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