1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shkiper50 [21]
3 years ago
5

An observer took a time-exposure photograph of Polaris and five nearby stars. How many hours were required to show these star pa

ths?
Geography
1 answer:
Lunna [17]3 years ago
5 0
<span>It took 4 hours to show the star paths. Polaris is a start that is in the constellation known as Ursa Minor. It is the brightest star in that constellation. When observing stars from the Earth, it is important to remember that the stars are moving from east to west. Thus, it takes 4 hours for the Polaris (and subsequent star paths) to move as it is located in the North.</span>
You might be interested in
utilizand indicele gradientului termic vertical, calculati valoarea temperaturii aerului la altitudinea de 3500m stiind ca valoa
Alexus [3.1K]

Answer:

Knowing that the temperature at sea level (0 m) is 20 ° C, we will calculate the air temperature at. The altitude of 3500m.

According to the vertical thermal gradient, the air temperature decreases by 6 ° C at 1000m alt.

1000 m .... 14 ° C (20-6 = 14)

2000 m .... 8 ° C (14-6 = 8)

3000 m ... 2 ° C (8-6 = 2)

3500 m .... - 1 ° C (2-3 = -1

Explanation:

5 0
3 years ago
What is a biome? In a short paragraph of at least three or four sentences, explain how areas can be grouped together into biomes
Aleksandr [31]

Answer:

A biome is an enormous ecosystem, spreading over a broad geographic range.

Explanation:

Biomes are classified here in such a form as to get into account their corresponding ranges and similar weather. All climate zones, though, come into one of three essential classifications: tropical and subtropical, temperate, and polar and subpolar.

The first of specific categories is a term covering the area along the equator, spreading north and south by approximately 30 degrees in either direction. In North U.S, this would involve southerly Florida, Texas, and Louisiana. Temperate areas spread from about 30 to 60 degrees on each side of the equator, thus leading in most of America. Ultimately, subpolar and polar regions lie among 60 degrees and the poles, which occur at 90 degrees.

5 0
2 years ago
Read 2 more answers
These South American countries are landlocked. Select all that apply. Argentina, Bolivia, Paraguay, Peru, Uruguay
Soloha48 [4]
Bolivia and Paraguay are landlocked on the map.
4 0
3 years ago
What landform develops on coral reefs as a result of wave action?
kondaur [170]
Cays- they are formed when ocean currents transport loose sediments across a surface of a reef to a despositional node

3 0
2 years ago
What are the two entities we look for involvement in an Economic system
Aliun [14]
The economic system may be production,allocation,distribution,firms,and how the government responds to the economic problem.
6 0
3 years ago
Other questions:
  • What are some of the british cultural influences in australia?​
    12·1 answer
  • Why do mapmakers have to choose between showing the correct land shapes and distances on the earth?
    12·1 answer
  • Similarities between malaysia,brunei,singapore,philippines
    14·2 answers
  • Mountains produced by tensional stress, like the Teton Range in Wyoming, are called _____.
    13·2 answers
  • Why did Dyson move production to Malaysia?
    8·1 answer
  • Where might you find mountains of metamorphic rock?
    6·1 answer
  • Who said that earth rotated about its own tilted axis?
    11·2 answers
  • All of the following political systems would be considered Unlimited governments EXCEPT
    7·1 answer
  • Where does the bear creek watershed start and end?
    10·2 answers
  • At what location did the amount of solar radiation change the most?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!