Answer:
fossil record of dinosaurs
Explanation:
geologists used fossils, meteor rocks, and rocks to figure out that earth was 4.6 billion years old
<span>The Coptic. </span><span>The Copts are the largest population of Christians in the Middle East, numbering between 6–11 million.</span>
<h3>Peruvian adaptations to their physical environment</h3>
Explanation:
The Peruvians adapted to their natural environment of high altitude mountains like the Andes. The mountains created environmental challenges like low temperature, decreased precipitation, poor thin soil etc.
The Peruvians utilized the mountains in the most sustainable and efficient way both for agriculture as well as irrigation purposes. They followed terrace agriculture along the high mountain regions and built aqueducts to supply water for drinking and irrigation.
The agricultural terraces were constructed in such a way it received a good amount of sunlight even though sunlight was blocked by the surrounding high mountains. The crops were spaced widely to ensure proper sunlight and crop growth.
The irrigation system through aqueducts was constructed to prevent flooding.
Answer:
This salinity versus depth profile is typical of the South Atlantic ocean. ... In this profile, salinity at the surface is high (evaporation at this latitude is high) and then salinity decreases until a depth of about 1,000 meters. Salinity then increases again slightly with increasing depth. The ocean around Antarctica has a low salinity of just below 34ppt, and around the Arctic it is down to 30ppt in places.
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Answer:
Command economy is the economic type where the government controls all of the means of production, land, and resources.
Explanation:
There are multiple different types of economic systems around the world. Usually, what kind of economic system a country will have depends on the type of political organization in it, as most of the political systems go hand in hand with a particular economic system.
cThe command economy is an economic system that was popular during the 20th century, but since the 1990's it has experienced a sharp decline, with only a handfull of countries practicing it at present. This economic system is typical for communist governments. The government in this economic system has all of the economies in its hands. The production, land, and resources are controlled by the government. All of the planning and economic actions are done by the government officials, and the private businesses are non-existent.
