Friday, March 11, 2011

This Week in Science: Energy Transfer

This week in science i did a food chain of the habitat of the Panda i created.I have to do a food chain of all the things that are in my habitat.In my food chain i the sun,bamboo,the Panda and a tiger .Then i did a energy pyramid of the food chain.In the energy pyramid i put the same animals but with different levels of energy.




This week i learned to identify the roles that organisms play in a food chain.I learned the definition of producer(Make its own food),consumer(Eats another organism),primary consumer(Gets its energy from producers),secondary consumer(Gets its energy from primary consumers) and tertiary consumer(Gets its energy from secondary consumers).Also i learned how energy transfers from organism to organism in a food chain.I learned the definition of some others words like autotroph(Producer),heterotroph(Consumer),herbivore(Primary consumer) and carnivore(Secondary or tertiary consumers).

My food chain and energy pyramid of the habitat of the Panda.

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