They are changed over time by erosion and weathering, exposure to solar ultraviolet radiation, chemical alteration from acid rain, and deformation via compression and heat--those minerals subducted towards earth's mantle along continental plate margins.
Yes, repeatedly.
yes
The earth has changed over time by erosion and weather. The earth is not the same by air pollution , ppl cutting down trees, gas, and diseases
The Theory of Continental Drift!
A very long time.
Components of the earth that changed the least over time include the earth's crust and mantle and the structure of the earth's interior. Other structures that have changed very little include the components of the atmosphere.
Yes, repeatedly.
Yes. We currently believe that it has changed over time. It is believed that the Earth was first dry and that water was delivered to it later by cometary or meteoric impactors.
yes
The michif language changed over time with how the earth changed. The language changed so that people can learn it better with how the word is said and spelled.
how big they are
Organisms on Earth have evolved and changed significantly over time.
They have been slowly declining over time because they decay, eventually becoming stable isotopes of other elements.
They have been slowly declining over time because they decay, eventually becoming stable isotopes of other elements.
They have been slowly declining over time because they decay, eventually becoming stable isotopes of other elements.
The earth has changed very little over time.
Earth's climate has changed due to ice ages, volcanic eruptions, asteroid impacts, the Sun's cycle, and global warming.