Answer:
Explanation:
Three seismographs
Three seismographs are needed. A circle is drawn from each of the three different seismograph locations, where the radius of each circle is equal to the distance from that station to the epicenter. The spot where those three circles intersect is the epicenter (Figure 13.12).
Answer:
Answer is C. Observe planetary position with sufficient accuracy so that Kepler could later use the data.
Explanation:
Tycho Brahe was an astronomer and astrologer which support the geocentric theory, that is , theory about the earth, and the solar system. He built astronomical instruments used in his work or findings.
In his findings , he observed the planetary position, that is ,the distance between the sun and the earth, as the earth goes or moves around its orbit.
This findings was later used by Kepler in discovering the laws of planetary position.
The answer to that would be a
The reddish-orange colour of weathering of volcanic ash is most likely due to its iron sulfide content which oxidizes to iron oxide so that limonite is yellow and hematite is red and in ash since it is such fine grained material it weathers more rapidly because it has a large surface area.
In 1913, the French and British were the two European powers
that controlled the most land in Africa. Niger, Mali, Mauritania were the
countries that made up West Africa.
Mali, Chad, Sudan
were the countries that emerged from colonialism with the most
territory.
