Basaltic Lava
Basaltic lava is a type of lava that is common in volcanic regions and is associated with shield volcanoes and oceanic hotspot volcanoes. It is characterized by its low viscosity and high temperature, which allows it to flow relatively easily across the surface.
Composition
Basaltic lava is rich in iron, magnesium, and calcium, and has a low silica content. This composition contributes to its low viscosity, making it less explosive compared to other types of lava such as andesitic or rhyolitic lava.
Eruption Style
When basaltic lava erupts, it often flows quickly and forms extensive lava fields. The low viscosity allows it to travel long distances from the vent, creating large, gently sloping volcanic landforms.
Study Guide
- What are the key characteristics of basaltic lava?
- How does the composition of basaltic lava differ from other types of lava?
- What type of volcanic landforms are typically associated with basaltic lava?
- Compare and contrast the eruption styles of basaltic lava with other types of lava.
- Discuss the potential hazards associated with basaltic lava eruptions.
◂Earth Science Worksheets and Study Guides High School. The Rock Cycle
Worksheet/Answer key
The Rock Cycle 
Worksheet/Answer key
The Rock Cycle Worksheet/Answer key
The Rock Cycle Worksheet/Answer key
The Rock Cycle Vocabulary/Answer key
The Rock Cycle Vocabulary/Answer key
The Rock Cycle Vocabulary/Answer key
The Rock Cycle
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyThe resources above cover the following skills:
EARTH AND SPACE SCIENCE (NGSS)
Earth’s Systems
Students who demonstrate understanding can:
Develop a model to illustrate how Earth’s internal and surface processes operate at different spatial and temporal scales to form continental and ocean-floor features.
EARTH AND SPACE SCIENCE (NGSS)
Earth’s Systems
Students who demonstrate understanding can:
Develop a model to illustrate how Earth’s internal and surface processes operate at different spatial and temporal scales to form continental and ocean-floor features.
EARTH AND SPACE SCIENCE (NGSS)
Earth’s Systems
Students who demonstrate understanding can:
Develop a model to illustrate how Earth’s internal and surface processes operate at different spatial and temporal scales to form continental and ocean-floor features.
EARTH AND SPACE SCIENCE (NGSS)
Earth’s Systems
Students who demonstrate understanding can:
Develop a model to illustrate how Earth’s internal and surface processes operate at different spatial and temporal scales to form continental and ocean-floor features.