Is there a planet made of diamonds? In 2012, scientists announced they’d found a planet, 55 Cancri e, that was made out of diamond. The idea was based on estimates of the planet’s size and density.
Then, Is Waterworld possible?
The Answer: Not a damn bit. The premise of Waterworld is quite simple: Years of global warming has heated the atmosphere of Earth to the point that all ice deposits have melted. … The ice already floating in the sea could melt in its entirety, and it wouldn’t change sea levels at all.
Secondly, Can Earth’s oceans dry up? The oceans aren’t going to dry up. … Eventually, only the Mariana Trench—the deepest point in Earth’s oceans—has any water.
When was the earth an ocean?
While modern Earth’s surface is about 70 percent water-covered, the new research indicates that our planet was a true ocean world some 3 billion years ago. At this point, only scattered archipelagos breached our global ocean’s briny surface.
Is water billions of years old?
The world’s oldest known water was found in an ancient pool below Canada in 2016, and is at least 2 billion years old. Back in 2013 scientists found water dating back about 1.5 billion years at the Kidd Mine in Ontario, but in 2016, deeper investigation revealed an even older source buried underground.
Why is the ocean salty?
Ocean salt primarily comes from rocks on land and openings in the seafloor. … Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks. This releases ions that are carried away to streams and rivers that eventually feed into the ocean.
What if there was no moon?
The moon influences life as we know it on Earth. It influences our oceans, weather, and the hours in our days. Without the moon, tides would fall, nights would be darker, seasons would change, and the length of our days would alter.
What will happen to Earth without sun?
Without the Sun’s heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth.
Why is the ocean blue?
The ocean is blue because water absorbs colors in the red part of the light spectrum. Like a filter, this leaves behind colors in the blue part of the light spectrum for us to see. The ocean may also take on green, red, or other hues as light bounces off of floating sediments and particles in the water.
Is Earth losing water?
While our planet as a whole may never run out of water, it’s important to remember that clean freshwater is not always available where and when humans need it. In fact, half of the world’s freshwater can be found in only six countries. … Also, every drop of water that we use continues through the water cycle.
Does water expire?
Bottled water can expire
Though water itself doesn’t expire, bottled water often has an expiration date. … This is because plastic can begin to leach into the water over time, contaminating it with chemicals, such as antimony and bisphenol A (BPA) ( 5 , 6 , 7 ).
Can you drink sea water if boiled?
Making seawater potable
Desalination is the process of removing salt from seawater, making it drinkable. This is done either by boiling the water and collecting the vapor (thermal) or by pushing it through special filters (membrane).
Which sea has no salt?
| Dead Sea | |
|---|---|
| Dead Sea | |
| Location | Western Asia |
| Coordinates | 31°30′N 35°30′ECoordinates: 31°30′N 35°30′E |
| Lake type | Endorheic Hypersaline |
What if Earth had two suns?
The Earth’s orbit could be stable if the planet rotated around the two stars. The stars would have to be close together, and the Earth’s orbit would be further away. … Most likely, beyond the habitable zone, where the heat of the suns wouldn’t be enough to keep our water in a liquid state.
What would happen if the Sun died?
After the Sun exhausts the hydrogen in its core, it will balloon into a red giant, consuming Venus and Mercury. Earth will become a scorched, lifeless rock — stripped of its atmosphere, its oceans boiled off. … While the Sun won’t become a red giant for another 5 billion years, a lot can happen in that time.
What if Earth had ring?
Earth’s hypothetical rings would differ in one key way from Saturn’s; they wouldn’t have ice. Earth lies much closer to the sun than Saturn does, so radiation from our star would cause any ice in Earth’s rings to sublime away. Still, even if Earth’s rings were made of rock, that might not mean they would look dark.
What if the Sun went out for a second?
If the sun disappeared for ONLY ONE SECOND, nobody would notice anything other than no light for a single second. Nothing else. Our orbit would change by less than 1 Km as I’ve shown.
What if the Sun exploded?
The good news is that if the Sun were to explode – and it will eventually happen – it wouldn’t happen overnight. … During this process, it will lose its outer layers to the cosmos, leading to the creation of other stars and planets in the same way that the violent burst of the Big Bang created Earth.
What would happen if the Sun turned into a black hole?
What if the Sun turned into a black hole? The Sun will never turn into a black hole because it is not massive enough to explode. Instead, the Sun will become a dense stellar remnant called a white dwarf.
Where is the Dead Sea?
The Dead Sea is a large lake that borders Israel, Jordan, and the West Bank. It has the lowest land elevation on Earth, sitting 422 meters (1,385 feet) below sea level. The white “foam” that collects on the shores of the Dead Sea is actually salt.
What is the world’s hottest sea?
The hottest ocean area is in the Persian Gulf, where water temperatures at the surface exceed 90 degrees Fahrenheit in the summer. Another hot area exists in the Red Sea, where a temperature of 132.8 degrees Fahrenheit has been recorded at a depth of about 6,500 feet.
Why does the sea never freeze?
Here’s why: The more salt in the water, the lower the temperature has to be for the water to freeze. This is why the ocean doesn’t freeze: There’s too much salt in it.
Why is the ocean so scary?
It’s pretty justifiable to find the ocean scary because of rip currents, sharks, or the possibility of drowning. … Whether you realize that you’re actually afraid of open water because you aren’t a strong swimmer — or sharks because, well, they’re sharks — you can start to combat your anxieties with information.
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