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
WITCHER [35]
3 years ago
7

The direction of earth's axis relative to the distant stars changes slowly with time, tracing out a circular path over a period

of about 26,000 years. this is called ________.
Geography
1 answer:
pogonyaev3 years ago
6 0
...<span>called</span> precession.
You might be interested in
What difficulty would you face if you did not get any information about the weather at your place? Write a paragraph of 50 words
tiny-mole [99]

Answer:

If I didn't get information about the weather at  my place I will be unprepared. I might wear a jacket when it's to warm outside, or wear a tank top when it's to cold. It might rain when I don't have an umbrella. I might even make plans with someone and the weather ruins our plans.

good enough?

its 56 words

8 0
2 years ago
What is one main characteristics of rainforest trees​
Mice21 [21]

The tropical rainforest is a biome with a constant temperature and a high rainfall. The level of humidity and density of the vegetation give the ecosystem a unique water and nutrient cycle. Rainforests around the world are threatened by human expansion.

5 0
3 years ago
Read 2 more answers
In nuclear fission and fusion reactions mass is converted into energy. The average person in US uses around 100,000,000 J of ene
daser333 [38]

Answer:

a) The yearly energy consumption for a US population of 300 million is 3\times 10^{16} J/year

b) The energy that would be released if a 60 kg person were converted entirely into energy is 5.4\times 10^{18} Joules.

c) 180 years would this amount of energy support a population of 300 million.

Explanation:

a) Average energy consumed by single person of US = 100,000,000 J/year

Then 300 million US citizen will consume:

300 million = 300 × 1,000,000 = 3\times 10^8

The yearly energy consumption for a US population :

100,000,000 J/year\times 3\times 10^8=3\times 10^{16} J/year

The yearly energy consumption for a US population of 300 million is 3\times 10^{16} J/year

b) E = m\times c^2

E = Energy from converted mass of m

c = speed of light

Given mass of person = m = 60 kg

E=60 kg\times (3\times 10^8 m/s)^2 = 5.4\times 10^{18} J

c) Energy calculated in part (b) = E=5.4\times 10^{18} J

The yearly energy consumption for a US population  of 300 million in an year = 3\times 10^{16} J/year

Let the that would be supported by 5.4\times 10^{18} Joules of energy be x.

x\times 3\times 10^{16} J/year=5.4\times 10^{18} J

x=\frac{5.4\times 10^{18} J}{3\times 10^{16} J/year}=180 years

180 years would this amount of energy support a population of 300 million.

4 0
3 years ago
Discuss the exercise of freedom of expression by some media houses in SA and relate that to the applicable limitations in the co
nydimaria [60]

The exercise of freedom of expression by some media houses in SA is being thwarted by the government due to the increase of journalist and reporters killing for the past years. This clearly shows that the citizen in South Africa has no freedom to know how their country is performing and how will it affect them in the long run.

8 0
2 years ago
Mengapakah satelit penting kepada pembangunan negara?​
Soloha48 [4]

bruh sorry what are you saying

3 0
3 years ago
Other questions:
  • Why are deltas rare in south african rivers
    13·2 answers
  • One of the reasons that free oxygen in our atmosphere is important to the development and maintenance of life on Earth is becaus
    8·1 answer
  • Which of the following is considered sacred the people of Switzerland
    15·1 answer
  • Which of the following statements is correct? Group of answer choices
    15·1 answer
  • PLEASE HELP IF YOU DO NOT KNOW THE ANSWER PLEASE DO NOT RESPOND THANKS YOU❤️
    7·1 answer
  • Mention five benefits of geography​
    12·1 answer
  • What amount of Earth is covered by oceans?​
    11·2 answers
  • The Pacific Plate subducts along _________ edges and creates enormous earthquakes, such as the 1923 Tokyo seism.
    5·1 answer
  • Please,what are the disadvantages of lowlands​
    5·1 answer
  • If the age structure of a country's population is balanced, what prediction can be made about the near future?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!