Earth's Surface Quiz

What is the theory that explains how the Earth's plates move around called?

How are the Earth's plates described in comparison to a globe?

What can happen when two plates collide and press up against each other?

Why is the comparison of the Earth to a globe considered inaccurate?

How sure are scientists about the theory of plate tectonics?

What causes the formation of the world's tallest mountains, the Himalayas?

What are points where two or more lines meet called?

What is a possible outcome when tectonic plates rub against each other?

What is the result of tectonic readjustments during an earthquake?

What are tsunamis and how do they occur?

Plate Tectonics

The theory explaining the movement of Earth's plates is called Plate Tectonics.
Earth's plates are often described as being like pieces of a jigsaw puzzle, rather than a perfect globe.

Collision of Plates

When two tectonic plates collide, they can press against each other, resulting in seismic activity, mountain formation, or sometimes, earthquakes.

Inaccuracy of Globe Comparison

Comparing Earth to a globe is considered inaccurate because the planet's surface is uneven due to mountains, valleys, and tectonic features, which a smooth globe cannot represent.

Scientific Confidence

Scientists are highly confident in the theory of plate tectonics due to extensive geological, seismic, and observational evidence supporting it.

Formation of the Himalayas

The Himalayas, the world's tallest mountain range, were formed from the collision of the Indian Plate with the Eurasian Plate, resulting in uplift.

Intersections in Geometry

Points where two or more lines meet are known as vertices.

Friction Between Plates

When tectonic plates rub against each other, friction can lead to stress build-up, which may result in earthquakes.

Earthquake Effects

Tectonic readjustments during an earthquake can cause ground shaking, surface rupture, and landscape changes.

Tsunamis

Tsunamis are large ocean waves typically caused by underwater earthquakes, volcanic eruptions, or landslides, displacing massive amounts of water.

Test your knowledge about the actual state of Earth's surface compared to the smooth representation on a globe. Explore the differences between the globe and the real world's surface features.