Consider the list of terms given below.
(i) Tsunami (iii) Floods .
(ii) Landslide (iv) lightining.
Earthquakes can cause .

Options

A. (i), (ii) & (iii)
B. (ii), (iii) & (iv)
C. (ii) & (iv)
D. (iii) & (iv)

Answer

To solve the given question, we need to analyze how earthquakes can lead to various natural phenomena. Let's break it down step by step:

### Step-by-Step Solution:

1. **Understanding Earthquakes**:
- An earthquake is a sudden shaking or trembling of the Earth's surface caused by the movement of tectonic plates. These plates can collide, pull apart, or slide past each other, leading to seismic activity.

2. **Effects of Earthquakes**:
- When an earthquake occurs, the energy released can cause various effects on the Earth's surface. This includes disturbances in water bodies and landforms.

3. **Tsunami**:
- Earthquakes that occur under the ocean can displace a large volume of water, leading to the formation of tsunamis. The shaking of the ocean floor creates waves that can travel across oceans and cause destruction when they reach land.

4. **Floods**:
- The shaking of the ground can also lead to the breaking of dams or the sudden release of water from lakes, resulting in floods. The disturbance of the land can change the flow of rivers and streams, contributing to flooding.

5. **Landslides**:
- In mountainous regions, the shaking of the ground can destabilize slopes, leading to landslides. The movement of earth and rock can be triggered by the vibrations caused by an earthquake.

6. **Lightning**:
- Unlike the other phenomena, lightning is not directly caused by earthquakes. It is a discharge of electricity in the atmosphere, usually during storms, and does not have a direct correlation with seismic activity.

7. **Conclusion**:
- Based on the analysis, we can conclude that earthquakes can cause tsunamis, floods, and landslides, but not lightning. Therefore, the correct answer includes the first three terms: Tsunami, Floods, and Landslides.

### Final Answer:
Earthquakes can cause:
- (i) Tsunami
- (ii) Landslide
- (iii) Floods