The earth has 7 layers: (in order from top to bottom)
crust- continental and oceanic
5 the core, mantle, outer core, crust, and lithosphere.
According to Wikipedia chemically the earth can be divided into 5 layers; crust, upper mantle, lower mantle, outer core and inner core.
I say there are 7 layers of the Earth
The earth is formed from seven layers. The inner part of the earth has five layers. The top layer of the inner part is formed from semi-liquid substance (magma). On top of the inner part are the solid foundations (tectonic plates) and on top of the solid foundations is the crust. All the mountains, the oceans and the rivers are in the crust layer.
5 layers; crust, upper mantle, lower mantle, outer core and inner core.
They know because they have scientific equipment to measure and volcanoes and earthquakes and other natural disasters tell them and seismic waves
I think there are 5 layers in/on Earth: Crust,Mantle, Inner Core, and Outer Core. At least thats what I think! Posted by an 6th grader.
Not one person said the ozone.
I will tell you what they are but you do the addition the crust, the mantle, the outter core, and the inner core in that order. By the way if you suck at math thats 4
The earth have only 3 layers namely crust ,mantle and core the rest are sublayers
There are actually 4 layers of the Earth. The major 4 layers are: Crust, Mantle, Outer Core, and Inner Core. You can also break down the mantle into Lithosphere and Asthenosphere, depending on how deep you want to talk about it. But, the Lithosphere and Asthenosphere are parts of the mantle..
There are three general layers in the Earth: Crust, mantle and core. Of course, there are divisions within those layers. It depends on how "deep" into conversation you want to get about it.
There are more then 7 layer
There are exactly 4 layers that are make up the layers, the inner core, the outer core, the lower mantle, the middle mantle, the upper mantle, the Oceanic crust, the Continental crust, and the Ocean! (The 4 layers are, Inner Core, Outer Core, Mantle, and the Crust!)
4 which are crust, mantle, inner core, and outer core