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Were all rocks once liquid?
False, billions of years ago the earth was a huge ball of burning gases, as the ball traveled through space it cooled. This cooling changed the gases to liqiuds and some of the liquids turned to solid rock! Hoped I helped!
What are the layers of gases around Earth?
The layers of gases around the earth are the ozone and they are responsible for keeping the earth at its correct temperature.
The sphere of earth which contains gases is the?
The sphere of earth which contains gases is called the Atmosphere.
What is two gases that present on earth?
The two most abundant gases on Earth are nitrogen and oxygen.
The layers of gases that form around earth are called?
The gases that surround Earth are called the Ozone layer.
What does a cooled gas become?
A bose-einstein condensate.
What when gases lose heat?
When gases lose heat they condensate into liquids.
What is needed in order for the water vapor to change to liquid water?
It needs to be cooled down to condensate.
If cooled does most solids change into gases?
When cooled gases change to liquids (usually) and then solids Solids don't change to gases upon cooling
Why is the earth covered with water?
The earth formed and let of carbon, oxygen, and other gases. Those gases collected and formed the atmosphere. When the Earth cooled, some hydrogen and oxygen bonded to make water vapor. Soon we had lakes, then oceans, and then life.
Are three states of matter?
There are now five states of matter which are the BE Condensate, solids, liquids, gases, and plasmas.
Why did the earliest rock samples date from 800 Million Years After Earth formed?
earth cooled suffciently
Does gases contract when heated?
No, gasses expand when heated and contract when cooled.
Which state of matter contracts more when cooled?
gaseous state (gases)
All gases become liquids when cooled to their what point?
Boiling point
What happens to gases as they are heated or cooled?
they tend to vibrate
How does the world get water?
The volcanoes gave out water vapour, CO2 and other gases long time ago. After that, the Earth cooled down and all the water vapour turned into water
