Weegy: Well into the twentieth century, many scientists believed the ocean floor was FLAT.
User: 3. Temperature and silica content determine the _______ of magma.
Weegy: Temperature and silica content determine the viscosity of magma.
User: 4. When magma reaches the Earth's surface it's called
Weegy: When magma reaches the earths surface it's called Lava.
User: 5. The three types of stress that act on Earth's rocks are compression, tension, and
Weegy: The three types of stress that act on Earth's rocks are compression, tension, and shear.
User: 6. Which of the following is a divergent boundary?
Weegy: Oceanic-continental is a divergent boundary.
User: 7. What are two of the processes that move tectonic plates over the surface of the Earth?
Weegy: Ridge push and slab pull are two of the processes that move tectonic plates over the surface of the Earth.
User: What are two of the processes that move tectonic plates over the surface of the Earth?
A. Ridge push and slab pull
B. Slab pull and crust conversion
C. Connection and convection
D. Plate movement and convection currents
Weegy: Ridge push and slab pull are two of the processes that move tectonic plates over the surface of the Earth.
User: 8. _______ is the idea that continents move around the Earth.
Weegy: Continental Drift is the idea that continents move around the Earth.
User: 9. Mountains that form when large areas of Earth gradually move skyward as a unit are called _______ mountains.
Weegy: Mountains that form when large areas of Earth gradually move skyward as a unit are called uplifted mountains.
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