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2 years ago

Answer all of these before 11:59 PM please

Geography

1 answer:

padilas [110]2 years ago

7 0

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

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3 years ago

Which of the following organisms would be most likely to be preserved in the geologic record?

morpeh [17]

Answer:

Option (B)

Explanation:

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3 years ago

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Alex787 [66]

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2 years ago

Read 2 more answers

1. Which of the following explains why Earth has seasons?

Harlamova29_29 [7]

Answer:

B. The Earth is tilted relative to the ecliptic

Explanation:

Its due to the earth has an axial tilt of 23.5 degrees which is an inclined motion, relative to the orbital plane of rotation. This is the angle of obliquity of the earth from its center.

For this reason, the earth has solstice in summer, winter, vernal and equinoxes and owning to the fact that the continents in the north have winter in the Northern hemisphere and continents in the south have summer.

Without this tilt, the earth would have climatic extremes. Day and night time of the earth are also influenced by the same rotational motion.

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3 years ago