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10 Fun Facts You Should Know
The world is a fascinating place filled with countless interesting elements. To help you stay informed and sharp, here are 10 important fun facts about our planet and its inhabitants that everyone should know:
1. The human brain consists of about 100 billion neurons.
This complex network of neurological pathways controls every aspect of our lives and is responsible for our cognitive abilities. Scientists often compare the human brain to a supercomputer, and just like computers, it needs constant stimulation to keep it sharp.
2. Blood is red because of iron.
Iron oxidizes and binds with oxygen when in the blood, giving it its red color. The amount of iron in your blood can give insight into your overall health, and iron deficiencies can cause anemia.
3. Antarctica is the world’s largest desert.
Although it is a huge expanse of land surrounded by water, Antarctica is considered a desert due to a lack of precipitation and other factors that make it difficult for plants and animals to survive there.
4. The Great Wall of China spans 15,000 miles.
This impressive stone structure was built to protect China from potential invasions. It stands as one of the world’s most well-known landmarks and is even visible from outer space.
5. The oldest living organism is over 5,000 years old.
The oldest living organism in the world is a bristlecone pine tree found in California, which is believed to be more than 5,000 years old. This makes it the oldest known tree on Earth.
6. About 57 million people die every year.
Although death is an inevitable part of life, 57 million people per year is still an alarming statistic. Nearly all deaths are related to natural causes, such as old age, illness, or accident.
7. The world’s deepest point is 36,200 feet below the surface.
Deep within the Mariana Trench, in the western Pacific Ocean, is the deepest point on Earth. This area is known as the Challenger Deep and is almost 7 miles below the surface of the water.
8. 75% of the planet is water.
The Earth’s surface is made up of mostly water, which makes it all the more important to preserve, protect, and manage this precious resource.
9. There are 1,500 active volcanoes on Earth.
Volcanoes are powerful natural forces that can cause destruction and death in the blink of an eye. There are an estimated 1,500 active volcanoes spanning the planet, and this number is constantly changing.
10. The Sun is 99.86% of the Solar System’s mass.
Out of all the objects and objects of the Solar System, the Sun takes up 99.86% of its mass. The Sun gives us light, warmth, and it essential for life on Earth.
These fun facts show that our planet is a surprisingly complex and fascinating place. By understanding these facts, we can have a better appreciation of the world we live in.