Question

Which of the following illustrates the transfer of energy from sunlight through a running cheetah?
1 heat energy to chemical energy to light energy
2 heat energy to light energy to chemical energy
3 light energy to mechanical energy to chemical energy
4 light energy to chemical energy to mechanical energy

Answer 1

Answer:

Option 4

Explanation:

• As we know , the Sun is the ultimate source of all forms of energy .
• Most of th energy that reaches from the Sun to us is in the form of light .
• Plants use this light energy in the process of photosynthesis . This gives them chemical energy . They also act as our means of chemical energy by directly as well as indirectly becoming our food . The stored energy is converted into chemical energy in our body .
• When we do any work , that chemical energy changes into mechanical energy .