Short Question/Answers:
a). What role do the Archaeologist and scientist play in recording of past events?
b). How did the discovery of fire helped the early man?
c). Why is it said that sun is the ultimate source of all energy on earth?
d). What do you understand by Latitudes and Longitudes?
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Answers
Explanation:
1.Archaeologists research the remains to determine the time period of the past society, as well as to reconstruct their way of life.. ... Archaeological sites are areas being studied by archaeologists which show evidence of past human settlements and activities. These sites typically have old ruins, monuments and artifacts.
2.The control of fire by early humans was a turning point in the technological evolution of human beings. Fire provided a source of warmth and lighting, protection from predators (especially at night), a way to create more advanced hunting tools,
3.The sun is called the ultimate source of energy because it is the source of almost all energies of the earth. Plants convert light energy from the sun into chemical energy (food) by the process of photosynthesis.
4.Both longitude and latitude are angles measured with the center of the earth as an origin. ... A longitude is an angle from the prime merdian, measured to the east (longitudes to the west are negative). Latitudes measure an angle up from the equator (latitudes to the south are negative). Figure 1.
Answer:
Archaeology is the study of past cultures. Archaeologists are interested in how people of the past lived, worked, traded with others, moved across the landscape, and what they believed. Understanding the past may help us better understand our own society and that of other cultures
Explanation: