#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%
Thank you bunches ^-^