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
That is true that is a plate boundary that most earth quakes happen and most of them are low level earth quakes and very rarely are there big earth quakes
I’m not entirely sure what you mean. You ask for AC but give AC as 4(x+2).
The next low tide will occur at 12 Noon, because the coastline will turn 90 degrees from the moon.
Explanation:
All around the world, along the coastlines, it can be noticed that everyday the water is rising at some points, and then it is retracting at some points. When the water rises it is called a high tide, while when the water is retracting it is called low tide. Both of these tides occur twice every day.
In this case, we have a high tide occurring at 6 AM, meaning that the other high tide will occur at 6 PM, when the moon circles by 180 degrees from the coastline. The low tide also occurs on every 12 hours, which occurs roughly 6 hours after the high tides, so in this case the low tides will occur at 12 Noon and at 12 Midnight. There are variations among the tides, depending on the relative position of the Earth, Moon, and Sun towards each other, some being:
- bore tide
- neap tide
- spring tide
- rip tide
Learn more about spring tide and neap tide brainly.com/question/11545040
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<h3>Option C <u>"</u><u>T</u><u>r</u><u>ansmission</u><u>"</u></h3>
Explanation:
The light rays origiates from a source, gets reflected by several opaque objects and then passes through transparent objects, <em>i</em><em>.</em><em>e</em><em>.</em><em>,</em><em> </em>the light ray get <u>t</u><u>r</u><u>a</u><u>n</u><u>s</u><u>m</u><u>i</u><u>t</u><u>t</u><u>e</u><u>d</u><u>.</u>
