Answer: 10, 100
Explanation:
Magnitudes are based on a logarithmic scale (base 10). For each whole number you go up, the amplitude of the ground motion recorded by a seismograph goes up ten times. Using this scale, a magnitude 5 earthquake would result in ten times the level of ground shaking as a magnitude 4 earthquake (and 32 times as much energy would be released).
1 unit increase corresponds to 10 fold increase in magnitude.
Answer: 46° N, 30° E
Explanation: Odessa is one of the most wonderful coastal city of Ukraine with Latitude and longitude coordinates 46° North and 30° East.
It is known for its beaches and 19th-century architecture, including the Odessa Opera and Ballet Theater. It has an Area of 162.4 km² with population of about 993,120 .
Odessa hosts both the Port of Odessa and Port Yuzhne, a significant oil terminal situated in the city's suburbs. During the 19th century, Odessa was the fourth largest city of Imperial Russia, after Moscow, Saint Petersburg and Warsaw.
Fertilizer to balance the high alkalinity of the soil.
