Whats the difference between an air mass and a front?

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Answer 1
Answer:

Explanation:

An air mass is a body of air with a relatively constant temperature and moisture content over a significant altitude. Air masses typically cover hundreds, thousands, or millions of square kilometers. A front is the boundary at which two air masses of different temperature and moisture content meet.


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The angular diameter of an object cannot be measured in which of the following?A. degrees B. light-years C. arcminutes D. arcseconds
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What do you observe happens when a p wave travels from a solid to a liquid?

Solve what’s missing

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Answer:

its a ray line me child u-u

Explanation:

Answer:

its a ray line I know this because as  you can see there is a dot  and a endless line pointing the other direction showing that this is a ray --->

A line is a closed figure meaning dot line dot

Bowen's reaction series Choose one: a) has a continuous series with a progressive change from sodium-rich to calcium-rich amphibole. b) Ocreates a progressively more mafic melt as the magma cools. c) was established by laboratory experiments in the 1920s shows the sequence in which different sulfate minerals form during the progressive cooling of a melt.

Answers

Answer:

None of the above

Explanation:

The Bowen reaction series provides an insight to what happens to a crystallizing magma as it cools. There are two arms in the series, the continuous and the discontinuous series. The continuous series is made of the plagioclase feldspar. At high temperature, calcic plagioclase are crystallized out of the melt and at lower temperature, sodic plagioclase begins to from.

The discontinuous series consists of the trend through which other minerals are crystallized. At high temperature, olivine first forms and quartz is the last to crystallized out.

For a given melt, according to the Bowen's reaction series, the composition becomes more felsic at low temperatures. The silica content increases considerably.

The series is designed for silicate minerals found in nature and not sulfate minerals. The continuous series is for plagioclase feldspars  not amphibole. Amphibole is in the discontinuous series.

To calculate the dashed orbits from the stellar positions, astronomers had to assume that __________.if they observed for many more years, the dots would trace out ellipses

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As the Earth travels closer to Saturn in its orbit and then both planets are situated on the side of the Sun, Saturn is enduring an apparent retrograde movement period.

Even with a good telescope, it would be impossible to see against the background of stars. The parallax angle is the difference, measured from a nearby star, between the Earth's location at one point in time of the year and the Earth six months later. Astronomers use this angle to determine how far away from Earth that star is. The procedure outlined previously, s, can be used to determine the distance to a nearby planet. Now that we have established an observation point O, we can calculate the angle that the planet is at, which is. P1P2 = d, where d is the diameter of the planet. Consequently, we may apply the parallax technique to determine a neighbouring planet's radius.

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What is carbon cycle?

Answers

Answer:

carbon compounds

Explanation:

the series of processes by which carbon compounds are interconverted.

Answer:

The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.

Explanation:

so yeAH

Why mountains (any 2 )in uae differ in color

Answers

Answer:

the black-coloured sand found in Fujairah may be specific to dark-coloured mountain regions in the emirate and the white-coloured sand is found close to the RAK mountains because of the presence of sandstone. there are my colours of sand present in all over the emirates of UAE. this maybe one of the reasons for which some mountains compared to others may differ in colour.

Answer:

Weathering and erosion removed the overlying layers of continental siliciclastic rocks and exposed underlying formations with different mineralogy and chemistry. This causes the striking variation in colors

Explanation: Example : The Rainbow Mountains of China

Select all that apply.When we speak of 'characteristics' in geography, we're referring to:
naturally occurring features of the earth
that which makes us remember something
a people's actions and ideas that change the earth
the whole number or integral part of a logarithm
oddities that stick in our minds
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When we speak of 'characteristics' in geography, we're referring to:

  • Naturally occurring features of the earth.
  • A people's actions and ideas that change the earth.

Options A and B

How to determine the characteristics

When we speak of 'characteristics' in geography, we're referring to:

  • Naturally occurring features of the earth.
  • A people's actions and ideas that change the earth.

These two options are related to geographic characteristics, which involve the physical and human aspects of the Earth's surface. The other options, such as "that which makes us remember something," "the whole number or integral part of a logarithm," and "oddities that stick in our minds," do not directly relate to the concept of characteristics in geography.

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Answer: people's actions and ideas that change the Earth, and naturally occurring features of the Earth. Select the items that are described by the geographic theme of location.