The Exosphere.
It is neither. The densest layer is the inner core. The least dense layer is the crust.
The exosphere, the outermost layer of Earth's atmosphere, contains the least concentration of gases. It is where the atmosphere transitions into outer space, with the density of gases extremely low and gradually dissipating into the vacuum of space.
The least viscous layer of the Earth is the outer core. It is composed mainly of molten iron and nickel, which gives it a lower viscosity compared to the solid inner core and the more rigid lithosphere.
No, the core is not the least dense layer of the Earth; in fact, it is the most dense layer. The Earth's structure consists of the crust, mantle, outer core, and inner core, with the inner and outer cores composed mainly of iron and nickel, making them significantly denser than the mantle and crust. The crust is the least dense layer, primarily composed of lighter silicate minerals.
The crust is the least dense portion of the solid Earth because it is the thinnest layer.
It is neither. The densest layer is the inner core. The least dense layer is the crust.
The Earth's Crust.
i think the crust
The core is the most dense layer
Earth's outermost layer, the crust, is the least dense layer. It is composed of lighter rocks such as granite and basalt. The crust floats on the denser layers beneath it, including the mantle and the core.
No, the atmosphere is not the densest layer of the Earth. The densest layer is the inner core, which is a solid ball of iron and nickel at the center of the Earth. The atmosphere is a relatively thin layer of gases surrounding the Earth.
Thermospehere
Hmm... let me see. Hey, Mom, what's the answer? Oh, that's right. The Exosphere is the answer to this question.
The exosphere, the outermost layer of Earth's atmosphere, contains the least concentration of gases. It is where the atmosphere transitions into outer space, with the density of gases extremely low and gradually dissipating into the vacuum of space.
The least viscous layer of the Earth is the outer core. It is composed mainly of molten iron and nickel, which gives it a lower viscosity compared to the solid inner core and the more rigid lithosphere.
Stratosphere has least UV rays. It is because of the ozone present in it.
The Earth's crust has the least amount of mass compared to the other layers of the Earth, such as the mantle and core. The crust is the outermost layer and is relatively thin compared to the other layers.