"Topography Changes Caused by Internal Movements of the Earth" Earth's surface and its changes PPT courseware 3

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"Topography Changes Caused by Internal Movements of the Earth" Earth's surface and its changes PPT courseware 3

In 1963, in the Atlantic Ocean south of Iceland, a fishing boat was operating on the sea surface. People suddenly saw the sea water there turbulent and rolling, and smoke columns rising into the sky. As a result, an island (Surtessee Island) rose from the sea surface within a day and night. Added a new land for the Republic of Iceland.

On April 2, 2007, an earthquake measuring 8 on the Richter scale occurred in the Solomon Islands. While triggering a tsunami and causing casualties, it suddenly "raised" an island called Ranonga by 3 meters, causing the coral reefs around the island to emerge from the water.

Let’s do a simulation experiment of plate collision:

Experiment: Use two science books to represent two continental plates. Place the two books flat on the table to simulate plate collision and observe the changes in the plates. Think about what kind of topography the collision of plates will produce on the surface.

The uplift of the Himalayas has taken about 65 million years. The Himalayas are rising at a rate of 0.33 centimeters to 1.27 centimeters per year, and its main peak, Mount Everest, is still rising at a rate of 1.82 centimeters per year.

Scientists predict that one day in the future, the East African Rift Valley will eventually separate the land east of it from the African continent, creating a new ocean and numerous islands.

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For more information about the PPT courseware "The Earth's Surface and Its Changes and Terrain Changes Caused by the Earth's Internal Movements", please click the Earth's Surface and Its Changes ppt Terrain Changes Caused by the Earth's Internal Movements ppt tag.

"Topography Changes Caused by Internal Movements of the Earth" Earth's surface and its changes PPT download:

"Topography Changes Caused by Internal Movements of the Earth" The Earth's Surface and Its Changes PPT Download Part One Content: The new lesson explores how volcanoes and earthquakes will change the topography. When a volcano erupts, magma will form volcanic islands, volcanic cones, lava plateaus, etc.; earthquakes will Cause the ground...

"Topography Changes Caused by Internal Movements of the Earth" Earth's surface and its changes PPT:

"Topography Changes Caused by Internal Movements of the Earth" The Earth's Surface and Its Changes PPT Part One Content: Volcanoes and Earthquakes In 1963, in the Atlantic Ocean south of Iceland, a fishing boat was operating on the sea surface. People suddenly saw the sea water there surging and rolling, and smoke columns Soaring into the sky,...

"Topography Changes Caused by Internal Movements of the Earth" Earth's surface and its changes PPT courseware 2:

"Topography Changes Caused by Internal Movements of the Earth" Earth's surface and its changes PPT courseware 2. Move your hands: use things on the desk to simulate plate motions. Use two science books to represent two continental plates. Put the two books flatly Desktop, three pieces are used to simulate plate collision..

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Update Time: 2024-11-16

This template belongs to science courseware Fifth Grade Science Volume 1, Textbook Edition industry PPT template

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