Fossil evidence would indicate change over time.
over time, it will change by the weather that the desert has or the animals that will come in from time to time. as you may know, only certain animals live in it. so yes, it changes with the weather, the animals, and how things grow in the desert
I don't know ask it :L
they know because they can look at different changes in the object of study/story/subject in which they are studying and calculate what the changes are and how long these changes have taken place for/over what perid of time/ for how long/ when it changed and then find out what has been happening over that time period/ frame.
If an object's velocity changes over time, it is accelerating.
Abrasion changes the desert surface by causing mechanical weathering through the constant scratching and rubbing of particles against rocks, which can wear them down over time. This process can lead to the formation of unique landforms, such as ventifacts, and contribute to the overall erosion and shaping of the desert landscape.
Changes in diversity over time.
when the time change accures the weather changes slightly and for the different seasons the temp. changes, soin the desert its impt. to move around for your survival!
Mutation can lead to genetic changes over time!
The wind and sand storms in the desert especially moves and changes them
Age.
Yes. People live in the desert all time all over the world.
the periodic table changes by the mass number over the time it changed now by atomic number