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Lena [83]
3 years ago
13

Rock layers are correlated if they both contain the same ____.

Geography
1 answer:
REY [17]3 years ago
6 0

Answer:

c. fossils

Explanation:

Fossils are the remains of dead and decayed organisms that are preserved in rocks. Fossils can be preserved using their hard parts, or the products of their activities can remain still for several years.

Fossil are used for relative age dating of rocks.  According to the principle of fossil and fauna succession, it is scientifically correct to correlate areas with the same fossil record because fossils succeed on another in a definite order. All rocks that exists in that time period will contain the organisms that lived during that period in time.

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What layer of the atmosphere is extremely cold,
N76 [4]

Answer:

Mesosphere

Explanation:

The mesosphere starts at 31 miles (50 km) and extends to 53 miles (85 km) high. The top of the mesosphere, called the mesopause, is the coldest part of Earth's atmosphere, with temperatures averaging about minus 130 degrees F (minus 90 C).

6 0
3 years ago
The culture of Central America is a mixture of Native American and _________ traditions
Nat2105 [25]
The answer to your question is a 

6 0
3 years ago
Geomagnetic reversals __________. Group of answer choices Provide strong evidence for sea floor spreading Reveal that polar wand
Igoryamba

Answer:

The answer is "Provide strong evidence for seafloor spreading".

Explanation:

The magnetic changes from east to west and vice versa are geomagnetic. geomagnetic reversals. And they can provide significant evidence of the expansion of sea bed in the rocks formed along the middle sea ridges by documenting the geomagnetic pattern of echo.

A new crust is developing from the magma explosion into the seafloor in the ocean along the mid-oceanic ridges along the mid-ocean ridges. When the magma cools, the minerals of ferromagnetism found in the magma will align as per the magnetosphere of this time.

In the event of geomagnetical revolutions, newly formed minerals will be reverse-aligned to early elements, thus registering the lithosphere on both sides of the mid-oceanic ridge. Lithosphere, one could argue, is a continual move away from oceanic crusts midway through.

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3 years ago
Name one country located entirely within the southern hemisphere
blsea [12.9K]

Sure. Argentina. Or Bolivia. Or Uruguay. Or Paraguay. And so on, and so on.

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What is the pattern of human settlement
DaniilM [7]

Answer:

A human settlement is a place where people live. Settlement patterns describe the ways in which villages, towns, cities and First Nation reserves are distributed, as well as the factors that influence this arrangement.

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