The flowing water of a river possesses _______ energy.

Options

A. gravitational
B. potential
C. electrical
D. kinetic

Answer

To solve the question "The flowing water of a river possesses _______ energy," we can analyze the types of energy involved with flowing water.

### Step-by-Step Solution:

1. **Understanding the Context**:
- The question refers to "flowing water" in a river. This indicates that the water is in motion.

2. **Identifying Types of Energy**:
- The options given are gravitational energy, potential energy, electrical energy, and kinetic energy.
- We need to determine which type of energy is associated with flowing water.

3. **Analyzing Each Option**:
- **Gravitational Energy**: This energy is related to the position of an object in a gravitational field. While water in a river may have gravitational potential energy due to its height above sea level, this is not the primary energy when it is flowing.
- **Potential Energy**: This is the energy stored in an object due to its position. If the water were at rest, it would have potential energy, but since the question specifies flowing water, this is not applicable.
- **Electrical Energy**: This energy is associated with charged particles. Since water is not primarily a charged medium in this context, this option is irrelevant.
- **Kinetic Energy**: This is the energy of an object due to its motion. Since the water is flowing, it possesses kinetic energy.

4. **Conclusion**:
- Since the water is in motion, the correct answer is that the flowing water of a river possesses **kinetic energy**.

### Final Answer:
The flowing water of a river possesses **kinetic energy**.

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