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Planet Earth

Earth is the planet where we live. It is the third planet from the Sun and is currently the only known planet in the Universe that is able to support life.

2,824 Questions

If algae suddenly disappeared from Earth's Waters what would happen to living things on earth?

The ecosystem would be severely disrupted as algae plays a crucial role in the food chain by providing food and oxygen to many marine organisms. This would lead to a decline in populations of species that rely on algae for survival, which could have cascading effects on other organisms throughout the ecosystem. Ultimately, it could lead to widespread ecological imbalances and potentially impact human activities such as fishing and tourism.

What is the Romanian translation of 'earth'?

The Romanian language equivalent of Earth is Pămînt (or, it is possible Terra for the planet).
Some write the Romanian equivalent of 'earth' as Pămînt. Others write it as Pământ. Either way, the word in Romanian refers to the 'dirt, ground' or to the name of the blue planet that we call home.

Is life sustainable on planet earth in the future?

In terms of the immediate millions of years, yes the planet should be able to sustain life unless we damage the conditions.

However, in the long term (celestial terms) the earth is thought to be burned up by the sun as it expands from a main sequence star to a red giant before it collapses to a white giant. Should the earth survive this expansion of the sun, the earth will instead be a very cold place, not capable of sustaining life, because the output of the sun after it becomes a white dwarf (neutron star) will not be enough to keep the current temperatures on earth.

What planet can you live except earth?

Right now none are known for sure but some planets discovered may have the right temp and possibility of liquid water but the gravity would probably kill you. Not to mention the distance. You would likely die of old age before ever reaching the planet.

Who invented the world?

The concept of the world as we know it was not invented by any one person. The world's existence and formation is attributed to natural processes and scientific theories such as the Big Bang theory for the creation of the universe and Earth's formation over billions of years.

The earth and the moon travel together around what?

The moon orbits the earth and together the earth and the moon orbits the sun. Together the solar system orbits the center of the milkyway (where it is thought to be a black hole).

What is the farest planet away from the earth?

Of the true planets in our solar system, Neptune is the farthest from Earth.

What layer of the earth do the plates slide on?

i dont no this question is hardActually, it's Asthenosphere. The plates are part of the lithosphere. The asthenosphere is calle dplastic rock because its solid but under so much pressure it moves.

How many names are there on the earth?

There is no definitive answer to how many names there are on Earth as new names are constantly being created and used across various cultures and languages. It is estimated that there are millions of names in use worldwide.

How did earth become habitable?

Earth became habitable due to a combination of factors including its distance from the sun, presence of liquid water, protective magnetic field, and a suitable atmosphere. These conditions allowed for the development of life over billions of years.

Does land cover more than one-half of the earth?

Yes, land covers about 30% of the Earth's surface, while water covers the remaining 70%.

How big is the orbit of the Earth?

The Earth's orbit is very nearly a circle, with the Sun very nearly at the center of the circle.

The average distance of the Earth from the Sun ... the radius of the circle ... is 93 million miles.

Is human mass affect on earth mass?

No, the mass of humans is negligible compared to the mass of the Earth. The Earth's mass is about 5.972 × 10^24 kilograms, while the total mass of humans is estimated to be around 287 million tons. Thus, human mass has a minuscule impact on the Earth's overall mass.

What will happen to the people in the Earth if the planets of solar system were alligned?

The alignment of all planets would result in freak weather, planetary oscilllation (wobbling on their axis) and the apocalypse. However few planets are perfectly on the eccliptic so could not be properly algined.

What are the odds that the earth is the only planet in the universe to have life on it?

If the earth was the only planet in the universe to have life on it, it would be 1 in a 100 sextillion chance or 1 in 100,000,000,000,000,000,000,000. To give a comparison, that is the same odds of winning the lottery 6.6 quadrillion times. (average odds of winning the lottery is 1 in 15,000,000) Where did I get this number from? Scientist estimate there is somewhere around between 125 to 500 billion galaxies in the universe and in every galaxy there is between 10 billion to several trillion stars in each. I simply took 250 billion galaxies times 500 billion stars since each star has a chance of having a planet that has life on it.

Why is the sun going to kill us?

Because in about 5 billion years, the sun will die and become a giant or supergiant and become a supernova and since we are close to the sun, the supernova could destroy the planets that are orbiting the sun.

If you weigh 54 kg on earth how much would you weigh on Uranus?

If you weigh 54 pounds on Earth you weigh 64 pounds on Neptune. Here are the others too:

  1. Sun: 1,506 pounds
  2. Mercury: 20 pounds
  3. Venus: 49 pounds
  4. Moon: 9 pounds
  5. Mars: 20 pounds
  6. Jupiter: 137 pounds
  7. Saturn: 58 pounds
  8. Uranus: 49 pounds
  9. Dwarf planet Pluto: 3 pounds

What is the meaning of Green the earth save the planet?

"Green the earth, save the planet" is a phrase that emphasizes the importance of taking environmentally friendly actions to protect the Earth's ecosystems and natural resources. It encourages individuals and communities to adopt sustainable practices that reduce waste, conserve energy, and minimize harm to the environment in order to help combat climate change and preserve the planet for future generations.

The earth planet from the sun?

Earth is the third planet from the Sun in our solar system. It is located approximately 93 million miles away from the Sun. Earth's distance from the Sun allows it to receive the right amount of sunlight to sustain life.

Weather differs from climate in that weather can change on a daily basis and is not considered a description of year-to-year conditions of temperature and precipitation?

Yes, that's correct. Weather refers to short-term atmospheric conditions (like temperature, precipitation, and wind) that can change quickly, while climate is the long-term average of weather patterns in a specific region over a period of years, reflecting the overall trend of conditions like temperature and precipitation.

How many enviorments are on the earth?

There are multiple environments on Earth, including deserts, rainforests, grasslands, tundra, and oceans. Each environment has its own unique characteristics, climate, flora, and fauna based on factors like temperature, precipitation, and geography.

What is seen when you see the earth from below i.e. when we go in outer space by a spacecraft and then go below earth from sidewards what is then seen?

The Earth is pretty much spherical, or ball-shaped. (Technically speaking, it is an "oblate spheroid", which means a "lightly squished ball".) It looks like a ball from every perspective. When you look at the Earth from the other side, you see different geography, but it's still a ball.

If you were to go out in space and travel around the world, it would look very much like a globe - except that globes don't have clouds, and the Earth does.

What is the life-supporting region of earth?

The habitable zone, also known as the Goldilocks zone, is the region around a star where conditions are just right for liquid water to exist on the surface of a planet, making it conducive to life as we know it. This zone varies depending on the type and age of the star. In the case of Earth, it is located within the solar system where Earth orbits the Sun.

The earth's rotation influences currents by a force known as what?

The Coriolis effect is the force that influences ocean currents due to the Earth's rotation. This effect causes moving air and water to appear deflected from straight paths in the Northern Hemisphere to the right and in the Southern Hemisphere to the left.