According to economic theory, countries dependent on agriculture and allied activities ie primary sector, grow slowly and remain under-developed or developing economies. The export the raw material to the rest of the world. ... So Secondary sector is most important for the growth of and economy.
Answer:P and S waves do refract more abruptly when they pass through the major transition zones separating the layers of the Earth. ... The Moho shows up in seismic data as a distinct change in wave speed due to a change in density of the rock across this boundary.
Explanation:
Unemployment was high and working conditions were poor.
Hail .
There are many types of types of snow, sleet, hail, and freezing rain.
SORRY its not sleet
The age of the Earth is around 4.6 billion years old
