Скачать или смотреть 8 DIFFERENCES BETWEEN SHIELD VOLCANO AND COMPOSITE VOLCANO

Volcanoes are one of the most fascinating and destructive forces of nature. They can create beautiful landscapes, but they can also be deadly. In this video, we will learn about the difference between two types of volcanoes: shield volcanoes and composite volcanoes.

What is a Shield Volcano?

A shield volcano is a broad, gently sloping volcano that is formed by the eruption of large amounts of fluid lava. Shield volcanoes are the most common type of volcano on Earth. They are found in many parts of the world, including Hawaii, Iceland, and the Galapagos Islands.

What is a Composite Volcano?

A composite volcano is a tall, steep-sided volcano that is formed by the eruption of alternating layers of lava and ash. Composite volcanoes are also known as stratovolcanoes. They are found in many parts of the world, including the Cascade Range in the United States, the Andes Mountains in South America, and the Mount Fuji in Japan.

Differences Between Shield Volcanoes and Composite Volcanoes

There are several key differences between shield volcanoes and composite volcanoes.

Shape: Shield volcanoes are broad and gently sloping, while composite volcanoes are tall and steep-sided.
Lava: Shield volcanoes erupt fluid lava, while composite volcanoes erupt both fluid and viscous lava.
Ash: Shield volcanoes produce little ash, while composite volcanoes produce large amounts of ash.
Size: Shield volcanoes are typically smaller than composite volcanoes.
Location: Shield volcanoes are found in many parts of the world, while composite volcanoes are more common in subduction zones.
Conclusion

Shield volcanoes and composite volcanoes are two of the most common types of volcanoes on Earth. They are formed by different processes and have different characteristics. By understanding the differences between these two types of volcanoes, we can better understand the risks they pose and how to mitigate those risks.

In this video, we will learn more about the differences between shield volcanoes and composite volcanoes. We will explore their shapes, lava, ash, size, and location. By the end of the video, you will be able to distinguish between these two types of volcanoes and understand their unique characteristics.