If you've ever lived on Earth, you probably have a whole lot of interesting facts about it rattling around in your head. They can be things like the oldest age of the Earth, what planet is closest, or its highest point.
70 percent of Earth's surface is covered in vast oceans. This is not just a random coincidence. The oceans are an important component of Earth’s makeup. They are vital to life on Earth.
Earth is composed of a dense core made from iron and nickel that extends into the mantle, crust, and outer layer. The outer layer of the mantle is rocky and dense, while the inner part is very soft and thin.
The Earth's oceans can hold an enormous amount of water despite its dense mantle and core. It is the only planet that can do this in our solar-system!
This is the only planet that has a magnetic field strong enough to protect it from the harmful effects of solar radiation. This field is created by the nickel iron core of Earth as well its rapid rotation.
Earth's oxygen-rich air is another interesting fact. Plants need oxygen to survive. It's only planet has a layer ozone that absorbs most harmful UV radiation from the Sun.
The Age of the Earth
Scientists estimate that the Earth is 4.5 billion years older than any other planet in our solar-system. Scientists date the oldest rocks and meteorites found on Earth that formed as the solar systems was forming.
There are a number of ways that scientists can determine the age of a piece of rock or sediment, including using radioactive decay, which is based on the decay of four isotopes of nitrogen and methane. The rock cycle and processes of plate-tectonics are also used to determine the age.
Rock and sediment are often recycled on Earth. They're broken down then pumped back to the surface. The process of plate tectonics shapes the land on our planet.
Mountain ranges, valleys canyons, plains, and rivers are some of the most notable features on our planet. Some of them are natural while others are created.
Mount Everest is the highest point in the world. It stands 29,028 feet above the sea level. It's the highest point in the world from the Earth's center.
The Earth is shaped like an oblate spheroid (a flattened sphere). The equator bulges as the Earth spins around its axis.
This is caused by the Earth rotating and the Moon pulling on it. The bulge is responsible for the rising and falling of sea levels when it's in full swing.
FAQ
Have you ever wondered what amount of trash is generated each day worldwide?
According to the United Nations, the average person produces over 2.5 pounds of daily waste.That adds up to over 25 billion pounds of garbage per year!
Most of the trash ends up at incinerators and landfills. But, what happens to those dumpsters? The majority of this rubbish is sent out of the country. The rest is dumped abroad, where it pollutes other ecosystems. Now, we know the exact location of all this garbage. Mike Sexton is his nickname. He is the founder of Waste Watchers. He watches over trucks that transport trash across North America. Then he reports back to us about what happens next.
Sexton claims he is very satisfied with his job. CNN's Sexton said, "We have a lot to enjoy." "We see big rigs coming through town and we'll follow them. "Sexton started following truck drivers nearly 20 years ago.
He stated that he fell in love with the product.
His favorite story involved a driver who pulled off at an abandoned gas station near Los Angeles. Sexton said that the man was searching for a place to store his stuff. "He drove along the road and saw this structure. So he backed up and went inside. "There were two huge roll-off containers there filled with stuff. He took out everything and began to fill up the truck. He then looked around and decided to load everything. There were a bunch of old tires, rags, furniture, mattresses, boxes, bottles, cans, and whatever else. "It was just total chaos. But it had been cleaned out before he came along. There wasn't any trash."
This is the reason why it happened. This particular spot used to be a recycling center. People would drive there to recycle their trash. Sexton explained that they would bring household items and take them to the building. Then, after they were done, they would empty the containers.
This can happen hundreds of times a week. It can happen hundreds of time per week. Eventually, the truck is so full of junk it stops running. The owner finally decides to stop using the truck.
Trash is not the only problem our planet faces.
Plastic pieces make up most of these particles. Others get washed into rivers or oceans.And when they reach the ocean, they often end up in the stomachs of fish.
Experts warn us that we may soon face an international food shortage if things don't change. Experts warn that "if we keep going the way we are, we're not going make it," although scientists agree that the world is heading toward disaster. Most people, however, don't seem to be concerned.
What dark secrets do Hollywood have?
Hollywood is full of secret societies. Some secret societies are cultlike groups that have strict rules and rituals. Other clubs are for people who share common interests.
There are also other, more evil organizations that control large parts of the industry. These include companies like the MPAA ("Motion Picture Association of America"), which determines film ratings. The RIAA ("Recording Industry Association of America") sets music licensing fees.
Numerous unions, guilds, and associations represent actors, writers, producers, editors, and other creative professionals. Many of the major TV networks and movie studios are owned or controlled by large corporations.
The point is that no matter how secretive any group may seem, someone somewhere knows exactly what they do. But we don't have to fear them.
Instead, embrace them. Because they give us information that allows us to make better decisions.
These people tell us what movies and songs will succeed, and which books will sell best.
These help us to decide what we'll watch, read, listen, and buy.
We can trust our advisors and ignore advice that isn't in accord with our tastes.
They become more powerful because we choose to ignore them. They are the ultimate judges of taste.
If you don't like their words, you can choose to ignore them.
So now let's look at some of the lesser-known but still very real Hollywood secret societies.
You can see why they are so vital.
What is the most mysterious area on earth?
Antarctica is the world's most mysterious place on Earth.
Why is this place so amazing? It is unlike any other place on Earth.
It is isolated, remote, and very hard to visit. This site has more to it than meets your eye.
This natural wonder is also home to some of the strangest wildlife species.
Let's now see how this amazing destination came to be so well-known for its mystery.
Antarctica: The South Pole
Antarctica's name is a mystery. Others believe it means "land with ice". Some believe it means "land of ice". Others believe it is Greek mythology.
In ancient Greece, Antarktis was the name given to the island where Zeus' twin brothers were born. According to legend, one twin was born in winter. The term antarctic is derived from this.
Others think the name came from the Greek words anti, meaning against, and tropos meaning turn. This would signify land turned away the sun.
Whatever the reason Antarctica has held a special fascination for people, it is undeniable.
It is the coldest, windiest, driest and highest continent. Because it is so cold, there aren't any trees, plants or animals.
This frozen wasteland is still alive.
Here are about 90% of all the living creatures on Earth. There are about 50% of the world's animal, plant and plant species.
And what makes Antarctica such a unique environment? Here, water freezes in ice rather that vaporizing into the atmosphere.
This causes large ice masses to rise above the ground.
These floating glaciers cover over 80%. They continue to grow in size each year.
The Antarctic Ice Sheet has grown 60 feet in the past 60 years.
If the melting continues, the sea level will rise by up to 200 feet. That could cause massive flooding around the globe.
This does not mean that everyone is wrong. Some scientists suggest that global warming could actually be good for us. They claim that the melting of ice sheets could accelerate as temperatures rise. This would lead to flooding that removes tons of toxic chemicals and soil from our bodies.
But others warn that this theory sounds like a plot from a science fiction movie.
What is the most intriguing fact about the human anatomy?
There are two eyes, two ears. Two nostrils. Four limbs. A mouth, nose and penis. You're correct, there are more than 50 parts in our bodies. But, one thing is missing. The heart.
The heart is a pump which circulates blood throughout the body. The blood moves through the arteries and veins to transport oxygen and nutrients into the cells, and remove carbon dioxide.
The heart pumps out approximately 5 liters of blood per minute. This amount is equivalent to an adult drinking 2-3 cups of coffee daily.
The heart pumps blood 24 hours a days, 365 days per year. While sleeping, your heart beats close to 100 times per minute.
The color of someone's skin can tell if they are healthy or not. You can see tiny blood vessels, called capillaries, when you look closely at the skin. These small vessels carry blood from the large blood vessel in the skin back towards the heart. When blood flow is blocked, the skin turns blue or purple.
People with sickle cells lack red blood cell. Their blood becomes very sticky and hardened, leading to serious illness.
You can use a bandage to stop bleeding if your cut is severe. The wound must remain open for blood to flow properly. Doctors will insert a needle under the skin to access the vein near the injury. This allows the blood from the injured area to drain.
Doctors can also insert catheters into the artery close to the area where the bloodclot has formed. This keeps the patient occupied until the clot is broken down naturally.
Statistics
- The average human adult male heart rate is between 70 and 72 beats per minute, while the average for adult women is between 78 and 82 beats, which is significantly faster, according to 2014 published in the Journal of Clinical and Diagnostic Research. (romper.com)
- According to a 2018 study published in Free Radical Biology & Medicine, this is because blood pressure is regulated by our innate circadian rhythm and internal clock. (romper.com)
- It might not sound like something that's truly plausible — and it is quite rare — but according to a 2015 study published in the Asian Cardiovascular & Thoracic Annals, it's possible to hurt yourself and even break a rib just by sneezing. (romper.com)
- You spend about 10% of your time awake blinking (romper.com)
- "It is estimated that 75% of people have at least mild gum disease, with the most common symptoms being bleeding when brushing, bad breath, and dark and swollen gums," Dr. Ron Baise, a London-based dentist, tells Romper. (romper.com)
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How To
What is the scariest movie you've ever seen?
You're likely to get 10 different answers if you ask people about the most frightening movies.
Some people love horror films. Others prefer sci-fi flicks. Some prefer comedies.
No matter your tastes, everyone has seen some truly terrifying movies.
From the classic "Halloween" to the modern "Paranormal Activity," these are ten of the best scary movies ever made.
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"Cabin Fever" - "Cabin Fever" is considered one of the scariest zombie movies made. It shows a virus that makes people turn into zombies.
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"Thir13en Ghosts” - Based on the true tale of Jack the Ripper the "Thirteen Ghosts", features a group teenaged victims of ghost possession.
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"Pulse", a thriller, tells the story about a man held captive in his apartment by a violent crime spree. Only the items in his home can help him fight off his attackers.
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"The Descent," a horror movie that was made from found footage, follows a group who venture underground in search of adventure. However, everything goes horribly wrong as soon as they get there.
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"Get Out"- Jordan Peele was famous for creating one the most terrifying horror movies ever created in 2017. "Get Out" is about a young black man who visits his white girlfriend to celebrate the holidays. The darkest secrets of his past are brought to light when he arrives.
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"Paranormal Activity", (2007). "Paranormal Activity", one of the very first found-footage movies. It featured a new twist on ghost stories, starring Katie Featherston.
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"Audition” - Japanese audition means to appear before an audience and be judged. That's exactly what happens in this film when high school student Kiyoko waits to hear if she will make it big time as a pop star.
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James Wan's "Saw Series" - After many years of low-budget horror films, he grew tired of trying to shock the public. He decided to break from horror films and create Jigsaw.
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"Tales From the Crypt". "Tales From the Crypt," is becoming more and more disturbing with each passing year. Hollywood has made many sequels that feature the crypt keeper terrorizing different cities across the US over the years.
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"Carrie" (1976)"Carrie" introduced viewers to telekinesis, a powerful supernatural ability. Carrie White can just think about objects and move them.