the universe is constantly expanding, new stars and galaxies are coming into existence, and old stars are dying.
The steady-state universe theory
The steady-state theory is obsolete - it is now known that the Universe does change over time (the Steady-State Theory states that it doesn't). According to the Steady-State Theory, the Universe has no beginning and no end.
Some types of carbon increase in density as the universe ages. Many are unstable and may increase or decrease over time.
The temperature will most likely go down because over time the universe continues to expand and cool.
In the immediate aftermath of the "Big Bang" there was rapid inflation of the universe. That slowed and the universe is now believed to be still, slowly, expanding.
The steady-state universe theory
How have valleys change over time?How have valleys change over time?How have valleys change over time?
The steady-state theory is obsolete - it is now known that the Universe does change over time (the Steady-State Theory states that it doesn't). According to the Steady-State Theory, the Universe has no beginning and no end.
How did the dirction of the moon change over time? How did the dirction of the moon change over time?
A change over time is often referred to as a gradual change.
Yes, friends do and will change over time. Every person changes over time.
I only know of two constants in the universe. One is time which is an invariable constant and change which is a variable constant.
Well, there has been some discussion whether some laws change as the Universe evolves. For example, the speed of light may not be constant, but gradually change over time. This is all highly speculative; in any case, those laws are not likely to change suddenly. Any change - if indeed there is a change - will be very gradual, and hard to notice.Well, there has been some discussion whether some laws change as the Universe evolves. For example, the speed of light may not be constant, but gradually change over time. This is all highly speculative; in any case, those laws are not likely to change suddenly. Any change - if indeed there is a change - will be very gradual, and hard to notice.Well, there has been some discussion whether some laws change as the Universe evolves. For example, the speed of light may not be constant, but gradually change over time. This is all highly speculative; in any case, those laws are not likely to change suddenly. Any change - if indeed there is a change - will be very gradual, and hard to notice.Well, there has been some discussion whether some laws change as the Universe evolves. For example, the speed of light may not be constant, but gradually change over time. This is all highly speculative; in any case, those laws are not likely to change suddenly. Any change - if indeed there is a change - will be very gradual, and hard to notice.
how can eutrophication change a lake over time
How does the hydrosphere change the earth over time
Islands change over time by erosion