law of thermodynamics
Kuvakäsikirjoitus Kuvaus
project for MRs. Morales
Kuvakäsikirjoitus Teksti
- producer
- 10 percent energy transfer
- primary consumer
- 10 percent energy transfer
- secondary consumer
- 10 percent energy transfer
- tertiary consumer
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- energy can not be created nor destroyed, but can only change form
- First law of thermodynamics
- this means that after a consumer eats a producer or other consumer some of the energy is changed whether it is in blood spilled or used by the animal when it was alive
- at every energy transfer some of the energy is degraded into heat that moves into a cooler object
- second law of thermodynamics
- this means as things in my food web get eaten some of the energy was spread to colder objects instead of into the consumer
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- after all of this energy is changed in some way, only about 10% of the energy is given to the consumer, which is why as you get higher up the food chain there aren't as many tertiary consumers. Their is not enough energy
Yli 30 miljoonaa kuvakäsikirjoitusta luotu