#1 about how much energy is transferred from a primary consumer to a secondary consumer?
a-90% of the original energy from the sun
b-10% of the original energy from the sun
c-10% of the primary consumer's energy
d-1% of the primary consumer's energy

#2 a primary consumer gets energy from a producer. where does the energy go from there?
a-all of the energy is transferred to secondary consumers.
b-all of the energy is used by the primary consumer.
c-all of the energy is released as heat energy.
d-some of the energy is used for metabolism and the rest is released as heat energy.

#3 which statement best describes energy of an ecosystem?
a-the amount of energy entering an ecosystem from the sun is equal to the amount lost as heat.
b-the amount of energy entering an ecosystem from the sun is equal to the amount used by organisms.
c-the amount of energy entering an ecosystem from the sun is equal to the amount used by organisms plus the amount lost as heat.
d-the amount of energy entering an ecosystem from the sun does not transfer from organism to organism.
#4 if you ate a hamburger, you would probably only get about of the original energy from the sun?

a-10%
b-1%
c-0.1%
d-0.01%
you bunches ^-^