Science and Technology
sábado, 19 de noviembre de 2011
Food Webs
Click on the link below.
Click on the CC bottom to watch the caption or the text of the video.
http://www.harcourtschool.com/activity/science_up_close/414/deploy/interface.html
In a sheet of paper,
make a food web
of the Antartic Ocean including all the animals mentioned on a video.
viernes, 11 de noviembre de 2011
Producers & Consumers
Watch the video the answer the questions below.
http://www.youtube.com/watch?v=qUZkWZ12A8s
1. Define what a producer is.
2.
Mention at least 3 examples of primary consumers. (Not mentioned on the video)
3. How are called the consumers that eat tertiary consumers?
4. In a food chain, where the producer is
grass
and the primary consumer is a
deer
, what might be a secondary consumer?
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