Question

question 3 (3 points)
molten igneous material dominated by silicate minerals is called

question 4 (3 points)
earth’s mantle is convecting because it is being heated from below by the hot core, and these currents contribute to the movement of tectonic plates
true
false
question 5 (3 points)
no one has ever died due to ignoring geological reports regarding slope failure.
true
false

Explanation:

• Question 3: Molten silicate-dominated igneous material is a key term in geology referring to this substance.
• Question 4: Mantle convection driven by core heat is the primary mechanism for tectonic plate movement.
• Question 5: There are well-documented cases of fatalities from slope failures where geological warnings were ignored.

Answer:

Question 3: Magma
Question 4: True
Question 5: False