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Questions and Answers
Which term is NOT used to refer to graphic organizers?
Which term is NOT used to refer to graphic organizers?
What is the purpose of graphic organizers?
What is the purpose of graphic organizers?
Which strategy is NOT mentioned in the text to improve reading comprehension?
Which strategy is NOT mentioned in the text to improve reading comprehension?
What type of resources can be found in the link provided?
What type of resources can be found in the link provided?
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What is the main focus of the article from Scholastic?
What is the main focus of the article from Scholastic?
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Which one of these is NOT a name commonly used to refer to graphic organizers?
Which one of these is NOT a name commonly used to refer to graphic organizers?
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What is the purpose of graphic organizers?
What is the purpose of graphic organizers?
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What can graphic organizers help students read and understand?
What can graphic organizers help students read and understand?
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What do graphic organizers do to help readers?
What do graphic organizers do to help readers?
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Magma is a complex high-temperature fluid substance. Temperatures of most magmas are in the range 700°C to 1300°C (or 1300°F to 2400°F). Magma can be derived from partial melts of earth’s mantle or crust. During the process of melting, this is greatly influenced by the presence of volatiles such as water, carbon dioxide and sulfur dioxide.
The chemical composition of magma can vary depending on the rock types melted and the tectonic setting. Magmas derived from the mantle and continental crust are termed basaltic and silicic respectively. Furthermore, depending on their silica content, they can be classified into types such as rhyolite, andesite, or diorite.
When magma is expelled onto the Earth’s surface, it is called lava. The expulsion of magma during volcanic eruptions creates layers of igneous rock. Magma that solidifies below ground forms intrusive igneous rocks, such as granite.
The study of magma has provided valuable information about the composition of the Earth’s mantle and crust, as well as the processes that shape our planet.
Magma is a complex high-temperature fluid substance. Temperatures of most magmas are in the range 700°C to 1300°C (or 1300°F to 2400°F). Magma can be derived from partial melts of earth’s mantle or crust. During the process of melting, this is greatly influenced by the presence of volatiles such as water, carbon dioxide and sulfur dioxide.
The chemical composition of magma can vary depending on the rock types melted and the tectonic setting. Magmas derived from the mantle and continental crust are termed basaltic and silicic respectively. Furthermore, depending on their silica content, they can be classified into types such as rhyolite, andesite, or diorite.
When magma is expelled onto the Earth’s surface, it is called lava. The expulsion of magma during volcanic eruptions creates layers of igneous rock. Magma that solidifies below ground forms intrusive igneous rocks, such as granite.
The study of magma has provided valuable information about the composition of the Earth’s mantle and crust, as well as the processes that shape our planet.
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Study Notes
Graphic Organizers
- Graphic organizers are not commonly referred to as "Magma"
- Purpose of graphic organizers is to improve reading comprehension
- They help students read and understand texts
- They assist readers by organizing information and ideas visually
Magma
- Temperatures of magmas range from 700°C to 1300°C (1300°F to 2400°F)
- Magmas can be derived from partial melts of earth's mantle or crust
- Chemical composition of magma varies depending on rock types melted and tectonic setting
- Magmas from mantle and continental crust are termed basaltic and silicic respectively
- Classification of magmas based on silica content: rhyolite, andesite, or diorite
- Expelled magma is called lava, and solidified magma forms igneous rocks (intrusive or extrusive)
- Study of magma provides information about Earth's mantle and crust composition, and planetary shaping processes
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Description
Test your knowledge on teaching strategies for improving text comprehension in students with this quiz. Learn about the different types of graphic organizers and their effectiveness in illustrating concepts and relationships within a text.
