How does a seismograph record seismic waves?

Answers

Answer 1

Answer: seismograph's drum feel the seismic waves. There is a weight that moves the pen so that when the seismic waves are felt, the pen jiggles and records it on paper.

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Where is the headquarters of the United Nations located?a. Moscow
b. Berlin
c. New York
d. London

Answers

The headquarters for the United Nations is located in C.New York City NY in the United States. New York has lots of business and trading buildings, so the UN headquarters fits right in.

Answer:

b. Berlin

Explanation:

Why is Brazil more populated in certain parts

Answers

Brazil is more populated in some areas because there is a lot of forests and rivers. So when they do populate they tend to do it in a group.

Brazil has a population concentration in the entire coastal strip of the national territory. This, in a way, is a reflection of the country's historical settlement and demonstrates that the “march to the west” policies adopted in the 20th century were still insufficient to promote a complete interiorization of the population and investments in the geographical space of Brazil.

The term substance farming is best defined as

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i think it is when you grow your own vegetables to eat.

What is the longest ruling dynasty in china??

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zhou dynasty has ruled china for the longest time

Which term describes the rising of cold water from deeper layers to replace warmer surface water??

Answers

Answer:

d. upwelling

Explanation:

The upwelling is an upward displacement of marine waters, although the phenomenon also occurs in lakes and freshwater reservoirs. By the effect of the Coriolis force, originated in the rotation of the Earth, a column of moving water experiences a rotation of 90 ° in relation to the direction of the wind that caused it and that blows along the coast (east effect is called Ekman transport). In this way a wind that blows over the coast can cause a displacement of surface waters towards the offshore, compensated by a slow upward movement of deep waters in the direction of the coast, called upwelling or upwelling of waters. These upwelling waters are of low temperature and extremely rich in nutrients, resulting from the remineralization by bacteria of the organic remains that accumulate in the deeper layers of the water column. By contacting these mineral salts with the photosynthetic organisms that inhabit the surface layer of the sea, an enormous primary productivity results, which translates, through the food chain into a greater fishing biomass.

The term is upwelling that is the answer to your question.

What is the largest state in the south and the second-largest in the nation?

Answers

Alaska is the biggest by land and water, and the seond largest in the nation in texas

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What physical feature MOST LIKELY influenced the early settlement of the major population centers of Egypt?A) Lake Nasser B) The Red Sea C) The Nile River D) The Gulf of Suez

Which statement is NOT a reason that Panama's geographic location is important?-It connects the continents of North and South America.-It controls the Panama Canal.-It is an important trade route.-It is the world's leading petroleum exporter.

Which of the earths biomes meets the following three characteristics characteristics? i. It is located in polar climate zones at high latitudesii. It has plants that must adapt to long periods without sunlightiii. It has animals that must adapt to cold temperaturesa. tundra b) deciduous forestc) desert d) rainforest