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Svetlanka [38]
3 years ago
8

What information can be stored in ice cores identifies how earth's climate has changed over time?

Geography
1 answer:
Alex777 [14]3 years ago
3 0

for better research go to under NOAA - Climate.gov

This is a short paraphrased summary of the article about ice cores in that website.  

Answer: Researchers in labs may melt or crush bits of the ice core a little at a time, each deeper layer shows the time in the Earth's climate history. Tiny pieces of pollution, metals, radoiactive fallout, pebbles, sea salt, volcanic ash and even air bubbles all present important information that researchers can look for to track changes in the atmosphere's composition and temperature.

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Hierarchical diffusion is diffusion based on the geography of gender.<br><br> True<br><br> False
jok3333 [9.3K]

Answer:

False

Explanation:

Hierarchical diffusion is the spread of information from one hierarchical level to another, usually downwards, but can also be upwards.

An example of downwards propagation is when the president of a company announced there will be cuts in various departments.  He transmits the news to the department chiefs, who relay it to the employees.

An upwards propagation might be when call center employees report repeated problems encountered by the customers to their supervisor, who moves it up to their boss and so on.

Gender and geography has nothing to do with that.

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Why is the Fertile Crescent important?
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Listed below are geographic features of the terrestrial worlds. In each case, identify thegeological process: impact cratering,
Elanso [62]

Answer:

Geologic process: Volcanism.

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Geologic process: Impact cratering.

Geographic features: old surface features of the lunar highlands.

Geologic process: Erosion:

Geographic features. Earth's Grand Canyon.

Geologic process: Tectonics.

Geographic features current locations of Earth's continents, Mars's Valles Marineris, Mercury's many long, tall cliffs.

Note that all four processes are interrelated, so although one may be major to a particular feature, others also play some roles in their formation.

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