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d1i1m1o1n [39]
2 years ago
12

If no one has ever visited the core of the earth, how do we know that it is made of metals?

Geography
1 answer:
zzz [600]2 years ago
7 0

Answer:

by circulating liquid metals in the core set up a large ( measurable) magnetic field

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What is movement geography?
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The geography of places is influenced by the degree to which humans have impacted their local environment. Movement: Humans Interacting on the Earth. ... This movement is inherently geographic, whether it is by telecommunications or ship. Regions: How They Form and Change. The essential geographic feature is the region.

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Most of the land in Algeria, Libya, and Egypt is in the Sahara desert. Which best
julsineya [31]

Answer:

Correct answer is 4. Under 2.5 people per sq. mi. (VERY low density)

Explanation:

Option four is the correct because areas such as Sahara have a low density and are not populated. The conditions of living are not allowing people in these type of areas to create some larger permanent settlements. The similar case is for example in Australia where 3/4 is covered with desert, which is practically uninhabited. Or we can also created a parallel with Greenland which also has a low density due to climate factor.

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Which of the following statements about states is false?
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Is there anwers choices to this question if not I can’t anwers it
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4 years ago
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What advantage did gymnosperms have over more primitive types of plants?
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What is the most important data for studying the potential for flooding along a river for several decades into the future
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Discharge data from stream gauges are the most important data for studying the potential for flooding along a river for several decades into the future.

Move level (or water level) and streamflow (or discharge) are measured at locations called streamflow gaging stations. The stage is measured and recorded continuously by means of electronic devices.

Discharge, that's every now and then known as streamflow or water drift, is described because the charge at which an extent of water passes with the aid of a selected place. Discharge and gage peak are associated values.

It's far crucial due to its impact on water exceptional and on the dwelling organisms and habitats in the stream. large, unexpectedly flowing rivers can receive pollutants discharges and be little affected, while small streams have less capability to dilute and degrade wastes.

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