the two events are jasmine tectonics and metal
earthquakes affect the surface of the earth by cracking or opening the surface of the earth or by changing it in many different ways
The Earths surface changes shape when plates collide when the earths surface overlaps or when there are Earthquakes.
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Those events can cause significant disruptions to Earth's surface. Volcanic eruptions release ash and lava, which can alter landscapes and affect local ecosystems. Earthquakes can result in shaking and shifting of the ground, potentially causing landslides, tsunamis, and structural damage to buildings and infrastructure.
An earthquake is started when two plates (which lie under the Earths surface) rub together this creates movement which then sometimes pulls/pushes at the earths surface and creates giant cracks in the earths surface... and that is how an earthquake is started.
Geographic Map
The equator, and the prime meridian.
The glacier scrapes the surface of the earth as it advances, then deposits that till at its terminus when it melts.
Two events are independent if the outcome of one has no effect on the probability of the outcomes for the other.
Beneath the surface of the earth temperature remains the same. Within the Earth, irregular convection cells within the mantle transfer heat from the core to the surface of the planet. Volcanoes and earthquakes are two examples of heat transferring from the interior to the surface.
1) physical erosion. 2) chemical weathering.
Limestone, Conglomerate Cross bedded sandstone A Fulgerite