1. Answer: People didn't have to trade goods.
Explanation:
With a unitary currency, trading goods became easier. It also allowed people to have a standardized form of trading, where each commodity had the same value for everyone. Also, money it made possible for people not to have goods and still trade and buy stuff. It also allowed them not to carry their commodity around when they wanted to trade. Money was a precondition for open market and competition. Money was a starting point for credit system and banking.
2. Answer:
Paper money was easier to handle and carry around. It is also fictional because, it has no other value, but the value people gave it in order to recognize it as an official form of money. It is originally issued by banks, and is a legal requirement for buying commodity. First paper money originated in South-East Asia and China. A disadvantage for paper money is that it makes inflation possible, which is made financial crises, because the money loses all of its value.
3. Answer:
The best thing to put on the coin is a symbol of the state - a government's house, or some former leader - founding father of the country. This symbol should be on the back of a coin, while on the front there should be the amount of money this coin represents. While coins nowadays represent small amounts of money, there should be a denomination of 1 or 2 on the front side of the coin.
Answer:
I am guessing more land equals more success. When I say that I mean when you had more land that is how much you conquered and that represents/ symbolizes how powerful you were as a person. ❄
Answer:
The answer is explained below
Explanation:
- Per capita GDP of US in 2020 is expected to touch 56200 USD by the end of 2020
- Per capita income is the average of the income earned by people of a country in a particular year. It is calculated by dividing the total income of country by its total population.
- GDP per capita in Japan is expected to reach 495000 USD by the end of first quarter of 2020 and it will reach around 50900 USD by the end of 2020.
- GDP per capita of Haiti is expected to be 765.00 USD by the end of 2020. It was 784 USD in 2019.
- GDP per capita of Saudi Arabia in 2019 was 197 USD , It is expected to reach 20912 USD in 2020.
- We can say that GDP per capita of USA is more than other three countries, it will still continue to be higher than GDP per capita of Japan in 2020.
The mesosphere is one of five layers of the atmosphere surrounding the planet earth. The other four layers include the troposphere, stratosphere, thermosphere, and exosphere. The mesosphere is located approximately 50km from the earth's surface and extends as far as 85km from the earth's surface. The mesosphere is located above the stratosphere and below the thermosphere. And it is third layer, located above the troposphere and stratosphere. The word 'mesosphere' is derived from the Greek words 'mesos sphaira' that literally translate to 'middle sphere'. The mesosphere is too high for weather balloons or airplanes and too low for satellites, making it difficult to study, however scientists are able to use research rockets capable of short trips for specific experiments.<span>Interesting Mesosphere Facts:Due to high atmospheric drag in the mesosphere it is not possible for research equipment such as satellites to stay in orbit.The mesosphere is very important for earth's protection. The mesosphere burns up most meteors and asteroids before they are able to reach the earth's surface.It is estimated that approximately 40 tons of meteors fall towards earth each day, and the mesosphere is responsible for burning them up before they reach the earth and cause damage to its surface.As meteors burn up they can sometimes be seen in the night's sky. Most people call them shooting stars.The mesosphere's atmosphere is low density and made up of oxygen, carbon dioxide, and nitrogen.Although most of the meteors that reach the mesosphere are burned up, some of their material hangs around afterwards, including iron and other metallic atoms.The temperature of the mesosphere becomes colder as the distance from the earth increases. The temperature can drop to -140 degrees Celsius however at its warmest level, depending on season, the temperature can reach -5 degrees Celsius.The mesosphere is the coldest atmospheric layer surrounding the earth. It becomes cold enough to freeze water vapour in its atmosphere into ice clouds. These ice clouds are blue-white and are called noctilucent clouds or polar mesospheric clouds. These clouds are more visible at sunset from the earth's poles.The mesosphere experiences atmospheric gravity waves, atmospheric tides, planetary waves, and strong winds that flow from north to south and east to west called zonal winds.The research rockets used to study the mesosphere are also called sounding rockets. These rockets are often made with surplus military rocket motors.A strange type of lightning occurs in the mesosphere. This lightning is referred to as 'sprites' or 'elves'.Together the layers of the atmosphere help to protect the earth from greenhouse gases, working like a blanket of insulation surrounding the planet.The atmosphere around the earth, including the mesosphere, helps to keep the earth's climate and weather patterns as regular as possible.The area where the mesosphere transitions into the thermosphere is called the mesopause. This is the coldest area of the mesosphere.<span>In the lower mesosphere the zonal winds blow from the north to the south, while in the upper mesosphere they blow from east to west.</span></span>
