Answer:
The answer is 5.1852 cm/yr
.
Explanation:
In order to calculate the full seafloor spreading rate in cm/yr, we have to first calculate the half-spreading rate which can be done by simply dividing the given distance (in cm) by time (yr); after calculating the half-spreading rate, we will double it and get the full seafloor spreading rate, thus:
Distance = 3,500 km = 3,500 × 100,000 cm = 350,000,000 cm
Time = 135,000,000 years
The half-spreading rate = distance ÷ time = 350,000,000 ÷ 135,000,000 = 2.5926 cm/yr
.
Therefore, the full seafloor spreading rate = 2.5926 cm/yr × 2 = 5.1852 cm/yr.
Answer:
False
Explanation:
Hierarchical diffusion is the spread of information from one hierarchical level to another, usually downwards, but can also be upwards.
An example of downwards propagation is when the president of a company announced there will be cuts in various departments. He transmits the news to the department chiefs, who relay it to the employees.
An upwards propagation might be when call center employees report repeated problems encountered by the customers to their supervisor, who moves it up to their boss and so on.
Gender and geography has nothing to do with that.
1,065 people per square kilometer
Answer:
its the 4th inferred that fossils were once part of living animals
Explanation:
Answer:
Each gained partial control of Persia economy
Explanation:
Persia (now Iran) is a country in south-west Asia. In the 19th century both Russia and Britain were keen to increase their influence over the Qajar dynasty in Persia. A revolution in December 1905 resulted in the introduction of modern reforms. Two years later Russia and Britain negotiated a new agreement with the Persian government. The Anglo-Russian Entente divided the country into sphere of interest, giving Britain economic control of the south and Russia the north. There was also a neutral zone in the centre that included Tehran. In 1909 the Anglo-Persian Oil Company (later BP) was founded and this helped to reinforce Britain's control over the southern part of Persia.
