Question

column a

1. ___ type of kinetic energy represented when legs are moving the pedals of a bicycle.
2. ___ type of kinetic energy represented when bonds of atp molecules are broken providing energy for metabolism
3. ___ type of energy that is inactive or stored.

column b
a. electrical energy
b. radiant energy
c. potential energy
d. chemical energy
e. kinetic energy
f. mechanical energy

Explanation:

1. When legs move bicycle pedals, it's mechanical motion, so mechanical energy.
2. Breaking ATP bonds involves chemical reactions, so chemical energy.
3. Inactive or stored energy is potential energy.

Answer:

1. f. mechanical energy
2. d. chemical energy
3. c. potential energy