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fgiga [73]
3 years ago
14

What is Geomagnetism?​

Biology
2 answers:
Roman55 [17]3 years ago
7 0

Geomagnetism is the study of the dynamics of the Earth's magnetic field, which is produced in the inner core. The Earth's magnetic field is predominantly a geo-axial dipole, with north and south magnetic poles located near the geographic poles that undergo periodic reversals and excursions.

Ad libitum [116K]3 years ago
6 0

Answer:

Geomagnetism is the part of geology that looks at the dynamics of the Earth's magnetic field. These dynamics are produced by the Earth’s inner core. The Earth has two poles (North and South) which can undergo reversal and movement (excursions).

Explanation:

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Point-source pollution comes from a specific location and is easy to trace. true or false ?
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Answer: True

A point source pollution is a single identifiable source of pollution of air, water ,noise and soil. The pollutants being responsible for pollution can be easily traced back to their origin. The pipe, drain, well, container and ditch can allow the tracing back of the source of pollution coming from the sewage drain, household waste, industrial waste and agricultural waste.

Therefore, Point-source pollution comes from a specific location and is easy to trace is true.

4 0
3 years ago
While out bird-watching, Samantha took this picture. She was in an area of shallow water, surrounded by grassy plants. She saw a
Paraphin [41]

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marsh

Explanation:

  • Marsh is a type of wetland that is usually formed in the areas of transition between aquatic and terrestrial ecosystems.
  • Marsh is dominated by herbaceous species such as grasses, reeds, etc.
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4 0
4 years ago
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When performing a lab you have chemicals left over and unused. What should you do with the unused chemicals? A) Return the chemi
Mamont248 [21]
C) Is the correct answer I believe, unless you want to flush the chemicals down the sink and then have a reaction with them the next time you go swimming in a lake and find them there.
3 0
3 years ago
[25 points] what type of organism is the least numerous in a marine ecosystem? (producer, primary consumer, secondary consumer,
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secondary consumer

Explanation:

They are the least because they play a less important role in the ecosystems.

6 0
3 years ago
State the process of carbon cycling
STatiana [176]

Answer:

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Explanation:

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