Plate tectonics quiz for 6th grade with answers

📚 Quick Study Guide

• 🌍 Plate Tectonics: Earth's outer layer (lithosphere) is divided into several plates that move and interact.
• 🌋 Types of Plate Boundaries:
  • ➡️ Divergent: Plates move apart, creating new crust.
  • ⬅️ Convergent: Plates collide, one may slide under the other (subduction) or form mountains.
  • ↔️ Transform: Plates slide past each other horizontally.
• ⛰️ Landforms: Plate tectonics is responsible for mountains, volcanoes, and ocean trenches.
• 🔥 Earthquakes: Often occur at plate boundaries due to the built-up stress from plate movement.
• ⏳ Continental Drift: The theory that continents have moved over geological time due to plate tectonics.

🧪 Practice Quiz

1. Which of the following is NOT a type of plate boundary?
   1. Divergent
   2. Convergent
   3. Transform
   4. Static
2. What happens at a divergent plate boundary?
   1. Plates collide to form mountains.
   2. Plates slide past each other.
   3. Plates move apart, creating new crust.
   4. One plate slides under another.
3. Which landform is commonly associated with convergent plate boundaries?
   1. Mid-ocean ridges
   2. Rift valleys
   3. Mountains
   4. Plains
4. What causes earthquakes?
   1. The erosion of rocks by water.
   2. The movement and interaction of tectonic plates.
   3. The daily rotation of the Earth.
   4. The gravitational pull of the moon.
5. What is the name of the process where one plate slides under another at a convergent boundary?
   1. Subduction
   2. Adduction
   3. Obduction
   4. Reduction
6. Which of the following is an example of a transform plate boundary?
   1. The Andes Mountains
   2. The San Andreas Fault
   3. The Mid-Atlantic Ridge
   4. The Himalayan Mountains
7. What theory explains the movement of continents over millions of years?
   1. Seafloor Spreading
   2. Continental Drift
   3. Plate Collision
   4. Oceanic Expansion