Please answer the following questions about volcanoes based on the provided infographic. How many active volcanoes are there on Earth? What other materials are ejected by volcanoes besides lava? How m

Here are the answers to your questions about volcanoes:

4.1 How many active volcanoes are there on Earth?
There are about 1 900 active volcanoes on Earth.

4.2 The infographic mentions that volcanoes throw out other things beside lava. Give TWO other materials ejected by volcanoes.
Volcanoes throw out cinders and ash.

4.3 How many people were killed by volcanoes in the Philippines?
In the Philippines, 1 286 people were killed by volcanoes (Mayon, 2006).

4.4 Why do you think is this number much higher than that of Japan?
The number of deaths in the Philippines (1286) is much higher than in Japan (55) likely due to differences in preparedness, building codes, population density near the volcano, or the intensity of the specific eruption.

4.5 Identify each of the volcano's A, B and C in the infographic.

• Volcano A: Cinder cone volcano
• Volcano B: Stratovolcano (or Composite volcano)
• Volcano C: Shield volcano

4.6 Give TWO characteristics of volcano B.
Two characteristics of volcano B are:

• It is built up of layers of ash and lava flows.
• It has a steep, conical shape.

4.7 The infographic states that some people choose to live close to volcanoes. In a paragraph of approximately EIGHT lines explain why this is the case.
People choose to live near volcanoes for several compelling reasons, despite the inherent risks. Volcanic soils are incredibly fertile due to the rich mineral content from weathered volcanic ash, making them ideal for agriculture and supporting abundant crop yields. This fertility attracts farmers and sustains local economies. Additionally, volcanic areas often possess significant geothermal energy potential, which can be harnessed for electricity generation and heating, providing a clean and renewable energy source. Volcanoes can also be major tourist attractions, drawing visitors who come to witness their majestic beauty, hike their slopes, or visit hot springs, creating jobs and boosting local tourism industries. Furthermore, some areas near volcanoes are rich in valuable minerals and precious stones, offering economic opportunities through mining. For many, there's also a cultural or ancestral connection to the land, making relocation undesirable.