Q21. -Earthquakes can happen because the two plates are grinding against each other
- Trench will form
- Volcanoes will form at the top of plate A
- Plate B will undergo subduction process
Q22. Volcanoes might form at the surface of plate A.
Q23. Tsunami is formed at the surface of the sea.
Q24. The strips of clay bend upward.
Q25. Mountains are formed in the lithosphere.
Q26. Earthquakes will take place due to the collision of the two plates.
Q27. The two plates involved are both continental plates so there is no subduction process (both plates are low in density). So, instead of volcanoes, mountains will form.