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What are 3 substances that affect the explosiveness of volcanic eruptions?
Water, gas content, and silica content are three substances that can affect the explosiveness of volcanic eruptions. Higher water content can generate more explosive eruptions, whereas higher gas content and higher silica content can also contribute to increased explosiveness.
How are silica and water related to a volcanoes explosiveness?
because
Does the lava that forms shield volcanoes probably have a lot of silica or water in it?
No. Shield volcanoes form from basaltic lava with a low silica content and a low water content.
How does the amount of water affect the make up of lava?
The amount of water present in magma can affect the viscosity and explosiveness of the resulting lava. Higher water content can lead to more violent eruptions due to steam explosions when the water vaporizes rapidly upon reaching the surface. Lower water content typically results in less explosive eruptions with more fluid lava flows.
Do shield volcanoes have a lot of silica or water?
Shield volcanoes have low silica content and low water content in their magma. This results in fluid lava flows that spread out over large distances, creating the characteristic broad, gently sloping shield shape.
What are 3 substances that affect the explosiveness of volcanic eruptions?
Water, gas content, and silica content are three substances that can affect the explosiveness of volcanic eruptions. Higher water content can generate more explosive eruptions, whereas higher gas content and higher silica content can also contribute to increased explosiveness.
How are silica and water related to a volcanoes explosiveness?
because
Does the lava that forms shield volcanoes probably have a lot of silica or water in it?
No. Shield volcanoes form from basaltic lava with a low silica content and a low water content.
How does the amount of water affect the make up of lava?
The amount of water present in magma can affect the viscosity and explosiveness of the resulting lava. Higher water content can lead to more violent eruptions due to steam explosions when the water vaporizes rapidly upon reaching the surface. Lower water content typically results in less explosive eruptions with more fluid lava flows.
Does Andesitic magma have both an intermediate gas content and explosiveness?
Andesitic magma typically has an intermediate gas content, resulting in eruptions that can be explosive, but not as violently explosive as magmas with higher gas contents like rhyolitic magma. The explosiveness of Andesitic magma eruptions can be influenced by factors such as the speed of gas release and the presence of water or other volatiles.
What factors affect digestibility?
The factors that affect digestibility of a feed are fat or energy content, crude protein content, fiber content and water content.
Do shield volcanoes have a lot of silica or water?
Shield volcanoes have low silica content and low water content in their magma. This results in fluid lava flows that spread out over large distances, creating the characteristic broad, gently sloping shield shape.
What factors affect feed digestibility?
The factors that affect digestibility of a feed are fat or energy content, crude protein content, fiber content and water content.
Does faster water have a higher salt content?
No, the speed of water does not affect its salt content. The salt content in water remains the same regardless of the speed of the water flow.
How do underwater volcanoes affect marine life?
Underwater volcanoes introduce substances into the water that bacteria can feed on. These bacteria are the source of nutrition for miniature ecosystems that emerge around such volcanoes.
What can affect ocean waters density?
The temperature of the water and the salt content of the water.
How can salt content affect irrigation?
high salt content prevents plants from absorbing the water
