The Mariana Trench was formed due to subduction of one oceanic plate under another.

Here are the steps explaining how this process works:

1. Plate Tectonics: The Earth's crust is divided into several large and small pieces known as tectonic plates. These plates are constantly moving, albeit very slowly, due to the movement of the semi-fluid layer beneath them, known as the asthenosphere.

2. Oceanic Plates: Among these tectonic plates, some are oceanic plates which are denser than continental plates. The Pacific Plate and the Mariana Plate involved in the formation of the Mariana Trench are both oceanic plates.

3. Subduction Process: When two plates collide, the denser plate is forced down into the mantle beneath the lighter plate. This process is known as subduction.

4. Formation of Trench: As the denser plate is forced down into the mantle, it bends and forms a deep depression on the ocean floor. This depression is known as a trench.

5. Mariana Trench: In the case of the Mariana Trench, the Pacific Plate is being subducted beneath the Mariana Plate, leading to the formation of the trench.

So, the Mariana Trench was formed due to the subduction of the Pacific Plate under the Mariana Plate.

Question

The Mariana Trench was formed due to subduction of one oceanic plate under another.

Here are the steps explaining how this process works:

1. Plate Tectonics: The Earth's crust is divided into several large and small pieces known as tectonic plates. These plates are constantly moving, albeit very slowly, due to the movement of the semi-fluid layer beneath them, known as the asthenosphere.

2. Oceanic Plates: Among these tectonic plates, some are oceanic plates which are denser than continental plates. The Pacific Plate and the Mariana Plate involved in the formation of the Mariana Trench are both oceanic plates.

3. Subduction Process: When two plates collide, the denser plate is forced down into the mantle beneath the lighter plate. This process is known as subduction.

4. Formation of Trench: As the denser plate is forced down into the mantle, it bends and forms a deep depression on the ocean floor. This depression is known as a trench.

5. Mariana Trench: In the case of the Mariana Trench, the Pacific Plate is being subducted beneath the Mariana Plate, leading to the formation of the trench.

So, the Mariana Trench was formed due to the subduction of the Pacific Plate under the Mariana Plate.

Knowee AI · Accepted Answer

The Mariana Trench was formed due to subduction of one oceanic plate under another.

Here are the steps explaining how this process works:

1. Plate Tectonics: The Earth's crust is divided into several large and small pieces known as tectonic plates. These plates are constantly moving, albeit very slowly, due to the movement of the semi-fluid layer beneath them, known as the asthenosphere.

2. Oceanic Plates: Among these tectonic plates, some are oceanic plates which are denser than continental plates. The Pacific Plate and the Mariana Plate involved in the formation of the Mariana Trench are both oceanic plates.

3. Subduction Process: When two plates collide, the denser plate is forced down into the mantle beneath the lighter plate. This process is known as subduction.

4. Formation of Trench: As the denser plate is forced down into the mantle, it bends and forms a deep depression on the ocean floor. This depression is known as a trench.

5. Mariana Trench: In the case of the Mariana Trench, the Pacific Plate is being subducted beneath the Mariana Plate, leading to the formation of the trench.

So, the Mariana Trench was formed due to the subduction of the Pacific Plate under the Mariana Plate.

The Mariana Trench was formed due to _______ of once ocean plate under another.

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