Motion of earth has

Options

A. circular motion
B. periodic motion
C. rotational motion
D. all the three types

Answer

To answer the question about the types of motion of the Earth, we can break it down into the following steps:

### Step 1: Understand the Types of Motion
The Earth exhibits different types of motion based on its movements. The main types of motion we will consider are:
1. **Rotational Motion**: This is when the Earth spins on its axis.
2. **Circular Motion**: This occurs when the Earth orbits around the Sun.
3. **Periodic Motion**: This is a type of motion that repeats at regular intervals, such as the Earth completing its rotation every 24 hours.

### Step 2: Identify Rotational Motion
When the Earth rotates on its axis, it completes one full rotation approximately every 24 hours. This is what causes day and night.

### Step 3: Identify Circular Motion
The Earth also moves in a circular path around the Sun. This motion is not only circular but also elliptical, but for the purpose of this question, we can refer to it as circular motion.

### Step 4: Identify Periodic Motion
Since the Earth rotates on its axis every 24 hours, this motion is periodic because it repeats itself in a fixed time interval.

### Step 5: Conclusion
Based on the above points, we can conclude that the motion of the Earth includes:
- Rotational motion (spinning on its axis)
- Circular motion (orbiting around the Sun)
- Periodic motion (repeating every 24 hours)

Thus, the correct answer to the question "Motion of Earth has" is that it has all three types of motion: rotational, circular, and periodic.

### Final Answer
The motion of the Earth has:
- Rotational motion
- Circular motion
- Periodic motion

**Correct Option**: All the three types.

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