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Would a volcanic deposit of the youngest layer be on top or bottom?
Unless transposed by deformation, the youngest layer is always on top
What makes a new crust layer?
Volcanic activity in which lava and magma cool and harden into rock and stone.
Are there any evidence of volcanic activity on Mercury?
Scientists believe that the interior structure of Mercury includes a metallic core, an intermediate rocky layer, and a thin brittle crust. Surface features indicate that volcanic activity once existed at the surface
Whit what unit of measure would scientists use to measure the thickness of the rock layer created as a result of volcanic activity?
Grams
How can you tell if a mesa or butte was formed by lava?
Mesas and buttes are formed by differential erosion where a tough layer of rock protects weaker ones below it. If the top layer of rock is a volcanic rock such as basalt, then it was formed as an indirect result of volcanic activity. The whole rock formation may not by volcanic, as lava may flow over sediment.
Which layer of the atmosphere do we find human activity?
We find human activity in the closest layer. The layer is troposphere.
Which layer of earth forms diamonds?
The vast majority of diamonds form within the Earth's lithospheric mantle at depths of around 150 to 190 km. Volcanic activity brings them to the surface in the form of volcanic pipes known as kimberlite or lamproite pipes.
How did the gold get into the hills?
Most gold gets into hills by volcanic activity from several million years ago that deposited the gold before forming a layer of dryed lava over the top which vegetation then grew over.
What are the effects of the hole in the ozne layer?
The effects of hole in the ozone layer are:suppression in the immune systemeye cataractskin cancer
What is a layer style?
Layer effects are linked to the layer contents. When you move or edit the contents of the layer, the same effects are applied to the modified contents. For example, if you apply a drop shadow to a text layer and then add new text, the shadow is added automatically to the new text. A layer style is one or more effects applied to a layer or layer group. You can apply one of the preset styles provided with Photoshop or create a custom style using the Layer Style dialog box. The layer effects icon appears to the right of the layer's name in the Layers panel. You can expand the style in the Layers panel to view or edit the effects that compose the style.
What is the most serious results of damage to the ozone layer a. increased growth of marine plant. b.increased volcanic activity. c.increases in human skin cancer.d higher natural background radioact?
increases in skin cancer, even in animals.
How can you find the age of a layer of rock that surrounded by layers of volcanic ash?
Once you have found a radiometric age for the surrounding layers of volcanic ash, you can safely state that the age of the intervening layer is intermediate between those dates
