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Lyrx [107]
3 years ago
9

How are catastrophic events related to changes in geological timelines

Geography
1 answer:
Igoryamba3 years ago
3 0

They define geological periods because scientists use them as reference points for tracking the history of the earth. They cause significant changes that disrupt the equilibrium of the earth and lead to natural separation points.

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What causes the North Star to change​
S_A_V [24]

Answer:

Precession

Explanation:

Various stars will act as northern stars due to precession, as well as the stars and planets arrayed around the celestial equator (zodiac) will steadily change locations. Every 73 years, they move around one degree. For the remainder of our days, and for a few millennia later, Polaris would stay the North Star.

7 0
2 years ago
Examine the graphs above. Which has the higher average temperature, Irkutsk or Tokyo?
Anika [276]

Answer:

Tokyo

Explanation:

5 0
3 years ago
All regions possess all of the following except:A) absolute location
Tom [10]

Answer:

C) homogeneity

Explanation:

All regions possess all of these characteristics, except for homogeneity. Homogeneity is a characteristic that describes a great similarity among the units that compose a region. Moreover, it implies a greater similarity between these internal units than between its units and those of other regions. The aspects analyzed in order to judge these similarities are usually physical (climatic zones, botanic areas, etc.) or social (historical or cultural regions).

4 0
3 years ago
Why might the eastern hemisphere have a larger number of the first civilizations than the western hemisphere?
Kryger [21]

There was a larger number of early civilizations in the Eastern Hemisphere than in the Western Hemisphere as due to the availability of better resources along with high technology.

<h3>What was the First civilization?</h3>

The early civilization is referred as the first civilization where there is more emphasis on agricultural land and crop production to maintain their settlement for managing their livelihood.

In the Eastern hemisphere, the environment is a little flexible which provides better resources that help in the survival of mankind by providing sufficint food facilities along with advanced technology which helps in hunting and gazing.

The indigenous population respected nature. Mountain ranges, rivers, forests, the sun, moon, stars, and other natural phenomena all had supernatural power.

Learn more about the First civilization, here:

brainly.com/question/9479371

#SPJ2

3 0
1 year ago
Read 2 more answers
The flat surface is called a playa, and playas are diagnostic of this sort of a valley. What is this type of valley?
timama [110]

Answer:

<u>B. Tectonic</u>

Explanation:

Playa is generally dry and flat. This valley is located in New Mexico, Bootheel region. Valley is noteworthy for the lake Playa i.e a dry lake in the north. This region of desert extends to northwards to the foothills of various mountain ranges, canyons and washes. It's a liner north to south trending towards mountain ranges and flat in south. Playas are formed due to evaporation of water that leaves salt behind it may be underlined with stratified sand, silt and clay. The salt flat valley also called salt marshes. A variety of playas bed occurs in restricted basins that are without outlets. The salts that form these are Chlorine, sulfate, and carbonate. Hence this landform is a product of tectonic forces and factors that influence the growth and development of this valley.

8 0
2 years ago
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