Q.1.
The main source of energy comes from the _______________.
Q.2.
Select the most appropriate answer to state what is energy?
Q.3.
With out the sun's energy, what would happen?
Q.4.
The number of organisms at each ________ level decreases the energy available at each level decreases.
Q.5.
Primary consumers are most likely to be _________.
Q.6.
Marique is listening to music through his radio. Which form of energy is being used?
Q.7.
Courtney is using the microwave to make pop his popcorn. What form of energy is being used?
Q.8.
The movement of electrical charges from one point to another is __________energy.
Q.9.
The law of science, as it relates to energy transformation says that _____.