Explanation:

A landslide is a far less dramatic disaster compared to a volcano, earthquake, and tsunami. Here is an explanation of why this is the correct answer:

Landslide:
- A landslide is the movement of a mass of rock, debris, or earth down a slope.
- It can be triggered by various factors such as heavy rainfall, earthquakes, volcanic eruptions, or human activities like deforestation and construction.
- While landslides can cause damage to infrastructure and pose a risk to human lives, they generally have a more localized impact compared to other disasters.

Volcano:
- A volcano is a geological feature that occurs when molten rock, ash, and gases escape from below the Earth's surface.
- Volcanic eruptions can be extremely violent and result in the release of lava, ash clouds, pyroclastic flows, and toxic gases.
- They can cause widespread destruction, including the destruction of entire communities, loss of life, and long-term environmental impacts.

Earthquake:
- An earthquake is a sudden and violent shaking of the ground caused by the movement of tectonic plates beneath the Earth's surface.
- Earthquakes can vary in magnitude and can result in the collapse of buildings, infrastructure damage, landslides, tsunamis, and loss of life.
- They can occur anywhere in the world and have the potential to cause widespread devastation.

Tsunami:
- A tsunami is a series of large ocean waves caused by underwater disturbances, such as earthquakes, volcanic eruptions, or landslides.
- Tsunamis can travel across entire ocean basins and reach coastal areas with devastating force.
- They have the potential to cause widespread destruction, loss of life, and long-lasting impacts on affected communities.

Conclusion:
While all the listed disasters have the potential to cause significant damage and loss of life, a landslide is considered a far less dramatic disaster compared to a volcano, earthquake, and tsunami. Landslides typically have a more localized impact and are often triggered by specific factors, whereas the other disasters can have far-reaching consequences and affect larger populations.