0
What else can I help you with?
When the earth was formed was its surface molten?
Yes, when Earth first formed around 4.6 billion years ago, it was in a molten state due to the heat generated from the collision of various planetesimals and the decay of radioactive isotopes. Over time, as Earth's surface cooled, a solid crust formed.
Major steps of the formation of earth?
The formation of Earth involved several major steps: 1. Accretion of dust and gas to form planetesimals, 2. Collisions and mergers of planetesimals to form protoplanets, 3. Differentiation of Earth's interior into layers, and 4. Cooling and solidification of Earth's surface to form the crust.
Where did the water really came from?
Water on Earth likely originated from outer space, including ice-rich planetesimals that collided with our planet during its formation. It's believed that a significant amount of water was also brought by comets and asteroid impacts after Earth had formed, enriching the planet's water content.
Put these events in order Gas rose into the sky Earth's surface began to cool Rivers and lakes formed on Earth Rain fell Clouds formed?
From what is listed here, the order is as follows. Gas rose into the sky. Clouds formed. Rain fell. Earth's surface began to cool. Rivers and lakes formed on Earth.
What is a naturally formed feature on earth's surface?
A landform is naturally formed feature on earth's surface.
How do meteorites shed light on the internal composition of the Earth?
Meteorites could be the non-accreted material of which Earth was formed, or possibly the remnants of planetesimals, either of which could reveal details as to the composition of Earth.
How the rocky inner planets were formed?
By "accretion" of "planetesimals" from the "protoplanetary disk".
Earth's atmosphere resulted from the impact of icy planetesimals?
Earth's atmosphere likely formed from gases released during volcanic activity and comet impacts, rather than solely from icy planetesimals. Processes like outgassing from the Earth's interior and chemical reactions between the surface and incoming cosmic debris played significant roles in shaping the composition of our atmosphere over time.
What are small asteroid like bodies that formed the building blocks of the planet?
they are called planetesimals
How different stages of Earth were formed?
The Earth formed about 4.5 billion years ago from a rotating disk of gas and dust surrounding the young Sun. The initial stages saw the accretion of dust particles into planetesimals, followed by the formation of protoplanets. Later, the Earth experienced differentiation, where heavier elements sank to the core, creating distinct layers.
When the earth was formed was its surface molten?
Yes, when Earth first formed around 4.6 billion years ago, it was in a molten state due to the heat generated from the collision of various planetesimals and the decay of radioactive isotopes. Over time, as Earth's surface cooled, a solid crust formed.
How did the moon come to life?
If you mean come into existence then ; about 4.5 billion years ago two planetesimals (the bigger one the proto Earth) collided. This gave the Earth its spin (day-night) & the debris field (some of it anyway) formed the moon.
What is the colliding planetesimals theory?
The interaction of earth-orbiting and Sun-orbiting planetesimals (very large chunks of rocks like asteroids) early in the history of the Solar System led to their breakup. The Moon condensed from this debris.
Which one of the following objects is most like the planetesimals that formed in the solar nebula?
There is nothing on the list you provided that resembles them in any way.
What are plantesimals?
Planetesimals are small, solid objects that formed in the early solar system out of dust and gas. They eventually collided and grew larger to become protoplanets, which further developed into the planets we know today. Planetesimals played a crucial role in the formation of our solar system.
What does planetismals mean?
Planetesimals are small celestial bodies that formed from dust and gas in the early solar system. They are thought to be building blocks for planets and other larger bodies in our solar system. Planetesimals can range in size from a few meters to hundreds of kilometers in diameter.
What are the names of the way the moon formed?
The fission theory, the capture theory, the condensation theory, the colliding planetesimals theory and the ejected ring theory.
