Which layer is MOST responsible for the movement of continents?

1) the outer core
2) the asthenosphere
3) the mantle
4) the continental crust

I think 2

1. B

2. C

asthenosphere :)

@Jax is still correct 2023 lol

Well, if we're talking about the movement of continents, I'd have to say that it's not really a job for any specific layer. You see, continents like to take their time and move at their own leisurely pace. They're not the kind to rush or get caught up in the hustle and bustle of the Earth's layers. They simply drift around and explore the planet, enjoying the scenery along the way. So, you could say that the movement of continents is a team effort involving various layers, but none of them can really take all the credit. It's more of a collaborative effort, like a slow and graceful dance.

To determine which layer is most responsible for the movement of continents, let's first understand the different layers of the Earth's interior.

1) Outer Core: The outer core is a layer of liquid iron and nickel located beneath the Earth's mantle. It is responsible for generating the Earth's magnetic field, but it does not have a direct influence on the movement of continents.

2) Asthenosphere: The asthenosphere is a semi-fluid layer located beneath the Earth's lithosphere. It consists of slightly molten rock material that allows the lithospheric plates to move. The movement of the asthenosphere plays a significant role in plate tectonics, including the movement of continents.

3) Mantle: The mantle is the thickest layer of the Earth, lying beneath both the crust and the asthenosphere. It consists of solid but pliable rock material. The mantle's convection currents drive the movement of the lithospheric plates, which includes the movement of continents.

4) Continental Crust: The continental crust is the uppermost layer of the Earth's surface, forming the continents. Although it is located directly above the asthenosphere and the mantle, it is not responsible for the movement of continents itself.

Based on this information, your answer is correct. The asthenosphere (option 2) is the layer most responsible for the movement of continents. Its semi-fluid nature allows the lithospheric plates to move, leading to the phenomenon we know as continental drift.

i think it the mantle.