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when the temperature and pressure remain constant
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoActually, it does change. Tons of cosmic dust from space debris, comets, hydrogen particles, etc. fall to earth each and every day. Who ever said it never changes is a dope.
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How often does a change in the composition of matter occur during a chemical reaction?
yes, in a chemical change where there is a chemical reaction, a new substance is formed. Therefore, a composition of matter always change
How does the rearrangement of water molecules change state of matter?
There are empty spaces between the particles of matter that are very large and that can be used to identify a substance because they never change.
What do you think will happen if the arrangement of the planet in the solar system will reverse?
the temperature and time of the earth will change......and it will never change..
How does the amount of water on earth change as a result of the water cycle?
To tell the truth the amount of water on earth never really changes. The water cycle just renews our water so it is safe for a drinking use. Other than that the only way we can gain more water on earth is from comets and their speed which melts and brings water with them as they pass through the atmosphere. But basically the water cycle does not effect the water on earth. Your welcome.
Is it true your mass on earth is the same on the moon?
Yes. Your mass never changes, no matter where you go but your weight can be affected by gravity.
Where would a person have the least amount of mass at sea level mount everett or the moon?
-- A person's mass doesn't change, no matter where he is. -- A person has less weight anywhere on the moon than he has anywhere on Earth, no matter what his mass is. -- A person has slightly less weight at high altitudes on Earth than he has at low altitudes on Earth. But the change is never enough for him to notice. -- There is no sea level on the Moon. -- And I don't think there is a Mount Everett either.
Is mass consistent?
Mass is completely consistent. The amount of mass and matter on earth never changes, but is only recycled again and again. no but density is
Why is volume extensive?
Volume is extensive because it depends on the amount there is unlike an intensive property such as density because and objects density will never change no matter how much there is of it.
How often does a change in the composition of matter occur during a chemical reaction?
yes, in a chemical change where there is a chemical reaction, a new substance is formed. Therefore, a composition of matter always change
Doesn't matter what i say doesn't matter what you do?
quotable- by Albert Einstein school teacher "it doesn't matter what he does he will never amount to anything"
The total amount of water on earth is?
The earth is composed of 3/4 water and 1/4 land.
Why when your above the earth the moon never changes and when your on earth they change phases?
because of the suns reflections
What is earth considered a closed system?
A system that never be self-contained regardless of matter.
Does the total amount of earths water change slowly or never?
both
The difference of mass and weight?
1) Mass is a measurement of the amount of matter something contains, while Weight is the measurement of the pull of gravity on an object.2) Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.3) The Mass of an object doesn't change when an object's location changes. Weight, on the other hand does change with location.From [related links]
How does the rearrangement of water molecules change state of matter?
There are empty spaces between the particles of matter that are very large and that can be used to identify a substance because they never change.
Why is the cycling of matter important to life on earth?
because of the law of conservation of mass. we only have a set amount of every atom and there will never be any more so if once matter came out on an organism it was no longer any good or we consumed the atoms instead of just rearranging them then life could only be sustained for a finite amount of time until we ran out of matter. as it is currently the matter that is in you right now was probably at one time in a prehistoric plant and the last sip of water you had was at one time in a dinosaur's bladder.
