Cause and effect essay on volcanoes

One of the most common natural disasters, but also one of the most commonly forgotten, is wildfires. As one plate is forced downward, the seawater or dirt, soil and earthen debris is often forced down with it.

Humans, weather, land, buildings, and even the atmosphere are affected by a volcanic eruption. Volcanic eruptions have a major impact of the natural landscape of the earth. To start when a volcano erupts, it causes an effect on the global climate.

After a volcanic eruption the local weather will be dark and stormy, and the eruption can even cause mud rain for several months.

Earthquakes are another common natural disaster that can cause many fatalities. Also once it erupts; if you search within the volcano you can find metallic minerals such as zinc, lead, and even gold. The only real good affect a volcano has for a human is if you are a farmer.

After beginning the modeling, ask students to think about other cause-and-effect relationships they can find as you finish reading the book aloud to them.

Short Essay on Volcanoes

Volcanoes that form from overlapping plates often assume the classic clone shapes that many people associate with volcanoes. In addition to moving apart, tectonic plates may also move together.

Cause & Effect Essay: Natural Disasters and Their Causes

The destruction they leave in their wake accounts for the total annihilation of the surrounding landscape. Around 2, 00, people have lost their lives to volcanic eruptions in the past five hundred years. The worst recorded volcanic disaster was believed to cause over 92, casualties from falling ash and other related causes.

How will these words help you to think about cause-and-effect relationship in books you read in the future? Ask students questions such as: However not everything associated with the volcanoes is negative.

Cause and Effect of Volcano Eruption

In turn, an earthquake under the water can also cause a tsunami, as the quake causes great waves by pushing large volumes of water to the surface. Also the gases emitted from the volcanic eruption are really bad for the air which us people have to breathe in.

This could cause serious health issues for people only with heart or respiratory problems. Each group may share an example of a cause-and-effect relationship from their book. If you do not have classroom computers with Internet access, this session will take place in the computer lab.

For example, say something like, "As I begin reading Danger! If you are using a book other than Danger! The reasons that they spread so quickly are prolonged hot, dry weather, where the vegetation dries out, which is why they often take place in woodland.

Additional discussion questions include: Before completing this lesson, students should have background information about what expository texts are, how they are structured, and how they are different from fiction. Volcanoes see the Sample Graphic Organizer for Danger! As the name indicates, this movement involves tectonic plates moving away from each other.

Primary effects refer to immediate events stemming from the eruption itself, while secondary effects are conditions and situations resulting from primary effects.

If you have a classroom computer with Internet access and an LCD projector available, arrange to use them during Session 1.

This lesson uses Danger! Ask students to tell you what has caused this effect i. Volcanoes emit large amounts of ash in the air. I bet I will learn that when I read further.

Exploring Cause and Effect Using Expository Texts About Natural Disasters

Volcanos also attract many tourists, which in return brings a lot of jobs to the area. Students should print out one copy of their organizer for each group member when they finish.

The crust of the earth exists due to the large volumes of magma that did not erupt but instead cooled below the surface. As you begin to read Danger!

This allows them to help one another discover cause-and-effect relationships.Short Essay on Volcanoes Article shared by A volcano is an opening, in the planet’s surface which allows hot, molten rock, ash and gases to escape from below the surface. A volcano erupts when magma escapes from inside the earth.

Cause and Effects of Volcanic Eruptions

As the magma is escaping from a confined space, a lot of energy is released with it, as happens with any other explosion. This is why many eruptions also produce huge quantities of gases and dust.

Magma sometimes rises under enormous pressure, so it not [ ]. Causes and Effects of Volcanoes 1. • Causes of volcanoes • Effects of volcanoes 2. When a part of the earth's upper mantle or lower crust melts, magma forms. Cause and Effects of Volcanic Eruptions. Introduction There are over 20 active volcanos left in the world today - Cause and Effects of Volcanic Eruptions introduction.

Have you ever wondered or learned about what causes a volcano? Visit the ReadWriteThink Webbing Tool and the Essay Map and familiarize yourself with their use so you can explain them to students.

You will be creating a cause-and-effect map for Danger! Volcanoes (see the Sample Graphic Organizer for Danger! Volcanoes). If you have a classroom computer with Internet access and an LCD projector available.

Even though volcanoes cause a lot of destruction, some of its effects are also beneficial to mankind. Incertain cases, it is possible to harness the underground heat generated by volcanism to human Short Essay on the Effects of Volcanoes on the Human beings.

Cause and effect essay on volcanoes
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