Then you would be able to observe the next to the youngest rock layer.
If you find a seashell fossil in a rock layer on a mountain, than you know that the rock layer was formed at a time when that area was submerged under water. This is because the seashell lived and died underwater, so it would have been fossilized there as the rock layer formed. Millions of years later, the water drained away, and forces within the Earth's crust pushed the rock layer and the layers above it upward, forming mountains. Of course, the rock layer would have been buried deep within the Earth by that point, but as the mountains formed, weathering and erosion would have worn away the newer layers, exposing the ancient rock layer with the seashell.
A tornado would occur in the troposphere, the layer closest to the Earth.
weathering and erosion the glacier used abrasion and then all of the rocks would be taken away by erosion
Yes waves are a major force of erosion along coasts your answer would be true :)
they can make the wall.
Unless transposed by deformation, the youngest layer is always on top
Topsoil
You would know because the youngest rock layer is always on the top, and the oldest is always at the bottom of the canyon.
You would know because the youngest rock layer is always on the top, and the oldest is always at the bottom of the canyon.
This would be the classic recipe for a waterfall.
erosion results in a flattening of land form.
Is at the bottom of course! Since sedimentary rock is formed when layers build up and then harden. So the younger would be at the top.!
The obvious , rain and erosion would cover or wash-out animal wastes.
The youngest person would constantly be changing as it would be the newest born person.
The entire Earth spins. No layer has a rotation rate the differs significantly from the rest of the planet. If any layer did the results would be catastrophic. The magnetic field is the result of convection currents in the outer core.
Erosion increases when there is a flood and when land is plowed and there is no cover crop that would prevent wind erosion.
I rather be youngest because both parents love the youngest than the oldest.