Lightning cannot push sea water enough powerfully to create a Tsunami so it 'A' is the correct answer

Reasoning:
Tsunamis are large ocean waves that are typically caused by underwater earthquakes, volcanic eruptions, or major undersea landslides. These events displace large amounts of water, which then propagate as a series of waves across the ocean. Lightning, on the other hand, does not have the same level of energy or force to displace water and generate a tsunami. Therefore, lightning is not likely to cause a tsunami.

Explanation:
Tsunamis are the result of specific geological events that occur in or near large bodies of water. The following factors contribute to the generation of a tsunami:

1. Underwater Earthquakes:
- Tsunamis are most commonly caused by underwater earthquakes, where the movement of tectonic plates generates a large amount of energy.
- The sudden release of energy causes the seafloor to lift or drop, displacing a significant amount of water.
- This displacement creates waves that travel outward from the earthquake's epicenter, eventually reaching coastal areas and causing devastating damage.

2. Major Undersea Nuclear Explosions:
- A major nuclear explosion that occurs underwater can also trigger a tsunami.
- The explosion releases an enormous amount of energy, causing the water to be displaced and generating powerful waves.
- However, it is important to note that such events are extremely rare and usually associated with military testing or warfare.

3. Volcanic Eruptions:
- Volcanic eruptions that take place near or under the ocean can also generate tsunamis.
- When a volcano erupts, it can cause a collapse or slide of the surrounding landmass into the water, displacing a significant amount of water and creating a tsunami.
- Additionally, the explosive force of a volcanic eruption can also generate powerful waves.

4. Lightning:
- Lightning is a discharge of electrical energy that occurs during thunderstorms.
- While lightning can be powerful and destructive, it does not possess the necessary energy or force to displace large amounts of water and create a tsunami.
- Tsunamis require a significant amount of energy to generate the necessary wave height and travel across the ocean.

Therefore, lightning is not likely to cause a tsunami.