How do you write a conclusion for a volcano?
How do you write a conclusion for a volcano?
Volcanoes can be either active, dormant or extinct. While active volcanoes erupt regularly, dormant volcanoes erupted in the past, but do not now; and extinct volcanoes have never erupted and scientists do not expect that they will.
What is a conclusion about volcanoes?
Volcanoes are best defined as cracks in the Earth’s surface where magma has flowed and turned into lava. Volcanoes can be either active, dormant or extinct.
What can you write about in a volcano?
A volcano is a mountain that opens downward to a pool of molten rock below the surface of the earth. When pressure builds up, eruptions occur. In an eruption, gases and rock shoot up through the opening and spill over or fill the air with lava fragments.
What comes out during volcanic eruption?
The main component of volcanic gas emissions is water vapour, followed by carbon dioxide (CO2), sulphur dioxide (SO2), and hydrogen sulphide (H2S). Volcanoes release gases when erupt, and through openings called fumaroles (Figure 11.7). They can also release gas into soil and groundwater.
What are the effect of volcano?
Fast-moving lava can kill people and falling ash can make it hard for them to breathe. They can also die from famine, fires and earthquakes which can be related to volcanoes. People can lose their possessions as volcanoes can destroy houses, roads and fields. Lava can kill plants and animals too.
Are all volcanoes dangerous?
Volcanoes can be dangerous even when they’re not erupting, but there are different levels of risk depending on the state of the volcano. The first risk associated with an active volcano, even when it’s not erupting, is the potential for it to erupt at any time.
How many volcanoes are active today?
There are about 1,500 potentially active volcanoes worldwide, aside from the continuous belts of volcanoes on the ocean floor at spreading centers like the Mid-Atlantic Ridge. About 500 of those 1,500 volcanoes have erupted in historical time.
What volcano can destroy the world?
Yellowstone supervolcano
What are the 5 most active volcanoes?
Let’s take a look at the world’s most active volcanoes and where these volcanoes are located.
- Mauna Loa – Hawaii. Source: R.W. Decker/Wikimedia Commons.
- Eyjafjallajokull – Iceland.
- Mount Vesuvius – Italy.
- Mount Nyiragongo – Congo.
- Taal Volcano – Philippines.
- Mount Merapi – Indonesia.
- Galeras – Colombia.
- Sakurajima – Japan.
How many volcanoes are erupting right now 2020?
Overall there are 43 volcanoes with continuing eruptions as of the Stop Dates indicated, and as reported through the last data update (24 June 2021), sorted with the most recently started eruption at the top. Information about more recently started eruptions can be found in the Weekly Report.
Can we survive if Yellowstone erupts?
YVO gets a lot of questions about whether Yellowstone, or another caldera system, will end all life on Earth. The answer is—NO, a large explosive eruption at Yellowstone will not lead to the end of the human race. The aftermath of such an explosion certainly wouldn’t be pleasant, but we won’t go extinct.
Which volcano will erupt in 2020?
What was erupting in the year…?
| Volcano | Country | Eruption Stop Date |
|---|---|---|
| Barren Island | India | 2021 Mar 6 (continuing) |
| Krakatau | Indonesia | 2020 Apr 17 |
| Merapi | Indonesia | 2020 Jun 21 |
| Kerinci | Indonesia | 2020 Oct 17 |
Did any volcanoes erupt in 2020?
In 2020, erupting volcanoes included Taal Volcano in the Philippines, La Cumbre in the Galapagos, Mount Shishaldin in Alaska, Pacaya Volcano in Guatemala, Mount Semeru and Mount Sinabung in Indonesia, Piton de la Fournaise on Réunion Island, Mount Etna in Sicily, and more.
What was the worst volcanic eruption in 2020?
3. Sangay, Ecuador. The eruptions at the picturesque Sangay were some of the largest explosion events of 2020. The combination of pyroclastic flows littering river valleys with volcanic debris and ash along with rains and snow melt led to numerous volcanic mudflows.
Which volcano has erupted most recently?
Kilauea – in Hawai’i Volcanoes National Park – is the most active of the five volcanoes that form the Hawaiian islands. Its most recent eruption began December 20, 2020, around 9:30 p.m. local time (7:30 UTC on Monday).