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7nadin3 [17]
3 years ago
15

How do scientists use ice to study ancient climates?

Geography
1 answer:
Bogdan [553]3 years ago
4 0

Answer:

through glacial deposits and ice cores

Explanation:

Scientists use ice to study ancient climates through glacial deposits and ice cores.

These two sources are fundamental to the study of ancient climates whose salient information has been preserved and locked in time through glacial deposits.

  • A place can remain frozen for an extended period of time.
  • Some gas bubbles can be trapped in the midst of ice being formed.
  • These bubbles and compacting sequences of ice layers are used to interpret ancient climates.
  • Ice cores are drilled an collected in barrels where they are taken to the laboratory for further studies.
  • It is possible to even date each ice layer.

So, the solution is through glacial deposits and ice cores.

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Choose a good projection/coordinate system from the predefined coordinate systems in ArcGIS for maps of the following areas. Exp
Lisa [10]

Answer:

Below is a good projection/coordinate system from the predefined coordinate systems in ArcGIS for maps of the following areas:

California - nad 83 utm zone 10n

New Jersey - nad 83 utm zone 18n

Nevada – nad 83 utm zone 11n

New Hampshire - Nad 83 utm zone 19n

England – epsg 2770

Antartica – epsg 3031

Explanation:

With respect to projection, California has a longitude and latitude that is in line with that of Humboldt country.

   Thus, California - nad 83 utm zone 10n

With respect to projection,  New Jersey follow the nad 83.

 Thus, New Jersey - nad 83 utm zone 18n

Different projections are used for the Nevada, rather than that of the state planes.

   Nevada – nad 83 utm zone 11n

With respect to projection, New Hampshire has a longitude and latitude that is in line with that of Grafton country

   Thus, New Hampshire - Nad 83 utm zone 19n

England completely depends up on the pointed shaped.

  Thus, England – epsg 2770

Antartica exists in latitude wise high zone.

   Antartica – epsg 3031

8 0
3 years ago
Choose the correct option
Svetllana [295]

Answer:

60°S,0°

Explanation:

because it is heading for the south

8 0
3 years ago
Read 2 more answers
4
lubasha [3.4K]

Answer:0.32

Explanation: =

C2π=22π≈0.31831in

4 0
2 years ago
Explain how buying and selling water conflicts with the idea that access to clean water is a basic human right.
Talja [164]
Because water is water. humans need water to survive, so if the water in the bottle is considered to be clean ( without any added chemicals) it is then against our rights.
8 0
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aksik [14]
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