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Andrei [34K]
3 years ago
11

Why is an air mass unlikely to form over the Rocky Mountains of North America

Geography
1 answer:
Andreas93 [3]3 years ago
5 0
The mountains can and will block airflow from higher pressure systems that come in from a coast and won't combine to nake storms
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The Bowen's Discontinuous Reaction series involves continuously with falling temperatures. O True O False mafic minerals, where
vovikov84 [41]

Answer:

Question 3: True

Question 4: False

Question 5: option a

Explanation:

Question 3:

In the Bowen's Reaction arrangement, the persistent arrangement portrays and clarifies the development of the plagioclase feldspars as they advance from being calcium-rich to incfeasingly sodium-rich with consistently falling temperature conditions.  

Then again, the discontinuous arrangement depicts the development of the mafic minerals, for example: pyroxene, olivine, biotite mica and amphibole each at an unmistakable temperature.

Question 4: False

Fractionation and crystal settling are a piece of partial crystallization and they are internal procedures.

Question 5: option a

Viscosity of a given magma increments with expanding silica content, diminishing temperature and diminishing volatile substance.

8 0
4 years ago
Describe each plate boundary – transform, convergent, divergent. How do the plates move at each of these, what happens, and what
Ierofanga [76]
Transform: The plates slide past each other, one going forwards, the other going back, kind of grinding each other. A Transform Boundary is also a fault, so it causes Earthquakes mostly.
Convergent: When two plates collide with each other. They form subduction mostly and trenches. They can also create volcanoes or volcanic islands.
Divergent: When two boundaries move away from each other. They form rift valleys, mountain ranges

7 0
3 years ago
Under the leadership of Mikhail Gorbachev, the doctrine of perestroika called for which of the following?
baherus [9]
It called for more local control and free-market practices.
6 0
3 years ago
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Which has a greater effect on the volume? Changing the radius by a given amount or changing the height by the same amount?
kherson [118]

doubling the radius will have a greater effect

v of cylinder=pi x square of radius x hieght

lets take an example,r=2,h=2

v=8pi

doubling the hieght,h=4

v=16pi ie twice the initial volume

doubling the radius,r=4

v=pi x 16 x 2

=32 pi ie four times the initial volume

therefore radius makes a bigger difference

5 0
3 years ago
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Question in attachment​
Andrews [41]
I know that question #4 is B.) Sun
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