The divergent plate boundaries are the places where the tectonic plates move away from each other. As they move part, which is actually driven by the convection currents in the mantle, they leave a gap between them of very thin and cracked crust. The convection currents manage to push the magma up with easy through this gap. As the magma pushes upward, it reaches the ocean floor, where the temperatures is significantly lower and it quickly cools off and forms new igneous rocks, or rather new crust. Since the magma is constantly rising and constantly making new crust, the new crust is pilling up, forming a mid ocean ridge with intense volcanic activity. Eventually, the rising magma will manage to come out on the surface and create volcanic islands, thus a chain of volcanic islands, which can even result in the formation of new large land of mass.
Answer:
4° W long and 41°N lat = Madrid (capital of Spain).
0° and 52° N lat = London (capital of the United Kingdom).
12º E long and 43° N lat = south from lake Trasimento in Italy (Umbria region).
31º E long and 51°N lat = Kiev (capital of Ukraine).
2º E long and 48° N lat = Paris (capital of France).
21° W long and 65°N lat = north from Hvita river in Iceland.
11º E long and 60°N lat = Oslo (capital of Norway).
25°E long and 60°N lat = Helsinki (capital of Finland).
90°W long and 38°N lat = East St. Louis (city in Illinois).
0.34°E long and 34° N lat = north of Al-Hidab plateau in Algeria.
No hypothesis test is 100% certain. Because the test is based on probabilities, there is always a chance of making an incorrect conclusion. When you do a hypothesis test, two types of errors are possible: type I and type II. The risks of these two errors are inversely related and determined by the level of significance and the power for the test. Therefore, you should determine which error has more severe consequences for your situation before you define their risks.Type I errorWhen the null hypothesis is true and you reject it, you make a type I error. The probability of making a type I error is α, which is the level of significance you set for your hypothesis test. An α of 0.05 indicates that you are willing to accept a 5% chance that you are wrong when you reject the null hypothesis. To lower this risk, you must use a lower value for α. However, using a lower value for alpha means that you will be less likely to detect a true difference if one really exists.Type II errorWhen the null hypothesis is false and you fail to reject it, you make a type II error. The probability of making a type II error is β, which depends on the power of the test. You can decrease your risk of committing a type II error by ensuring your test has enough power. You can do this by ensuring your sample size is large enough to detect a practical difference when one truly exists.
Answer:
Harlech street
Explanation:
Harlech street -
The street is present in the north of Wales .
Baldwin street , located in the New Zealand , Baldwin street is considered to be the steepest residential street in the worlds and has won the title until 2019 , starting from the year 1987 , in the Guinness World Records .
But in the year 2019 , Harlech street defeated Baldwin street to become the new guinness world record for steepest street in 2019 .
Where ,
Harlech street = 37.45%
Baldwin street = 35%
