Answer:
b) About 31 times more energy
Explanation:
Lot of people get confused with the way in which the earthquake magnitude is calculated. The scale for measuring the earthquakes is logarithmic, so every whole number increase in magnitude represents a tenfold increase in the measured amplitude. This results in every consecutive whole number the earthquake to be 33 times more powerful than the previous one, so the difference in power between magnitude 7 and magnitude 8 is 33 times. If we take magnitudes that are not consecutive numbers, like magnitude 6 and magnitude 8, then the difference in power will be around 1,000 times.
The answer is 2. because a geographer studies the effects it has on people, so hes studying the volcano because it has affected people.
Answer:
Mexico
Explanation:
On September 16,the Mexican National Day, the day of independence,is celebrated throughout the whole country. We remember September 16,1810,when the priest Miguel Hidalgo called for armed resistance against the Spanish colonial rule. 《Long live Mexico! Long live independence!》he is said to have shouted to the crowds gathered in the small town of Dolores in the state of Guanajuato,known today as 《Grito de Dolores》.
Answer:
Africa - Nelson Mandela
Philippines - Manuel Roxas
Explanation: