What are the sample expository essays about the natural phenomenon of landslides? Can students in Vietnam enter 8th grade at an age higher than the regulatory age?

Sample Explanatory Essays on the Natural Phenomenon of Landslides

Sample 1

I have watched films about horrific landslides on television. Houses and fields are buried under mud and rocks, causing significant damage to people and property. This makes me truly worried and eager to understand more about this dangerous natural phenomenon.

A landslide is a large mass of earth and rock suddenly sliding down from a height. The causes of landslides are diverse, including prolonged heavy rain, earthquakes, tsunamis, and human activities such as reckless deforestation and constructing buildings on hillsides. During heavy rain, water seeps into the soil layers, saturating the soil, reducing its cohesiveness, and making it prone to landslides. Additionally, deforestation decreases the soil's grip, making it prone to erosion and landslides.

Landslides cause numerous serious consequences. They not only damage houses and constructions but also cause mudrock floods, block river flows, and cause flooding. More dangerously, landslides claim human lives and cause significant economic losses.

I feel very sad knowing the consequences landslides cause. To minimize the risks posed by landslides, we need to protect the environment, plant more trees, and limit construction on steep hillsides. Furthermore, authorities need to enhance forecasting and warning efforts to help people proactively prevent landslides.

I hope each of us will be more conscious of protecting the environment to minimize the consequences caused by natural disasters.

Sample 2

I have seen images of houses buried under mud and rocks after a heavy rain. These truly heartbreaking scenes worry me. Upon researching, I discovered that this is the phenomenon of a landslide.

A landslide is a large mass of earth and rock suddenly sliding down from a height. The main cause of landslides is prolonged heavy rain. When rain falls, water seeps into the soil, saturating it, reducing its cohesiveness, and making it prone to landslides. Additionally, reckless deforestation and building structures on hillsides increase the risk of landslides.

Landslides cause numerous serious consequences. They not only damage houses and constructions but also cause mudrock floods, block river flows, and cause flooding. More dangerously, landslides claim human lives and cause significant economic losses.

I feel very sad knowing the consequences landslides cause. To minimize the risks posed by landslides, we need to protect the environment, plant more trees, and limit construction on steep hillsides. Furthermore, authorities need to enhance forecasting and warning efforts to help people proactively prevent landslides.

I hope each of us will be more conscious of protecting the environment to minimize the consequences caused by natural disasters. Planting green trees not only helps prevent landslides but also contributes to cleaner air.

Sample 3

I vividly remember the images of the horrific landslide in Lang Nu. Houses were buried under mud and rocks, roads were cut off, and many lamentable losses occurred. This event left a deep impression on me about the destructive force of nature and the importance of disaster prevention.

The landslide in Lang Nu occurred due to many causes, including prolonged heavy rain and steep terrain. During heavy rain, water seeps into the soil, saturating it, reducing its cohesiveness, and making it prone to landslides. Steep terrain further increases the risk of landslides.

The consequences of the landslide in Lang Nu were extremely serious. Dozens of people died, many went missing, and houses and properties were completely destroyed. This landslide not only caused material losses but also left deep emotional scars for the people here.

Through this event, I realize that nature is very powerful, and we need to live in harmony with it. To minimize the risks posed by landslides, we need to protect the environment, plant more trees, and limit construction on steep hillsides. Additionally, authorities need to enhance forecasting and warning efforts to help people proactively prevent landslides.

I hope that the lessons learned from the landslide in Lang Nu will help us raise awareness about disaster prevention efforts. Each of us needs to join hands to protect the environment to minimize unfortunate potential consequences.