Answer:
1. Which continent has the oldest population?Asia and Europe are home to some of the world's oldest populations, those ages 65 and above. At the top is Japan at 28 percent, followed by Italy at 23 percent.
2. What percentage of the world is below the age of 20? more than 147 million people around the world were between the ages of 80-99, accounting for 1.9% of the global population.
3. What percentage of the world is 40-59? 23.1%
4. What percentage of the World is above 60?A worldwide phenomenon
According to the latest estimates, by 2050 there will be 2 billion people aged over 60 (22% of world population). In 2050, world population is projected to be 3.6 times larger than it was in 1950.
5. Knowing these numbers, what problems do you believe may arise from these numbers in 20-30 years?
6. According to the reading, what effect does an aging population have on the world (positive and negative)?
Explanation:
srry i dont know the answers for 5 and 6
I hope this helps
im srry if im wrong
Vast, circular to elliptical dark-colored areas on the moon called maria represent <u>very large impact</u><u> craters </u><u>filled with </u><u>basaltic lava</u>.
As the brightest and largest object in our night sky, the Moon softens the axial wobble of our home planet, making it a more habitable planet, resulting in a relatively stable climate. It also causes the tides, creating rhythms that have guided humans for thousands of years.
Without the Moon, a day on Earth would only last 6 to 12 hours. A year can be more than 1000 days. This is because the earth's rotation slows down over time thanks to gravity (or the gravitational pull of the moon). Without it, the days would fly by.
Learn more about the moon here brainly.com/question/4208016
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The correct answer is B: Developing skilled-labor Industries.
Austria followed Switzerland's model by developing skilled-labor Industries. Austria as an extended market economy as well as a skilled labor force. Modern Austria economy features include highly developed agricultural sector, a large service sector.
Explanation:
Hello
you can also search on Google
for this
Magma that does not reach the surface is called intrusive rock
