Answer:
The climate in that area is different today than when tropical plants and animals lived there
Explanation:
The most likely reason for the absence of those tropical animals in North Texas would be the climate.
Climatic conditions have varied through geologic history of our blue planets. When these conditions changes, organisms have to adapt and on the long run, the environment won't be able to sustain them. They become phased out.
It is possible for rock records in a place to bear different fossil records records that are not similar compared to the life we have in such areas today.
The Sahara desert for example has huge fossils of fishes in its rocks. Today, the area is a hot desert and contains very low biodiversity. Sciencist have proposed that the region was previously a lush green tropical forest and the ocean covered some parts too. Today, the Sahara's climate has changed.
<h2>Pull factors are the reason why groups of people move to a particular place.</h2>
Explanation:
Those factors that attract group of people to leave their home and move to a particular destination is called as Pull factors.
Better job, culture, political, climatic and more financial opportunities, and the desire to get a better life are the reasons to attract people into new place.
The ideas and realizations about a particular places may not be always correct, but the strong pull factors forces the individual to move to a new destination.
After the retirement, many elderly people look for warm weather, peaceful and comfortable places to spend their rest of the life. These ideal places are referred as pull factors.
A hopes this helps good luck
Answer:
Some geologic processes happen quickly, while others happen over millions of years.
Explanation:
uniformitarianism and catastrophism are geological terminologies which are used to describe events.
Catastrophism is a term used in geology to explain the theory that the Earth is shaped by sudden occurrences which takes place from time to time,these events don't last long.
Uniformitarianism is a terminology used in geology to explain that the Earth is shaped by gradually occuring events or activities which takes place over time, Uniformitarianism can also be described as GRADUALISM.
Answer:
animal interference and vegetation, as well as limestone crystallization.
