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How can scientists use fossils to determine environmental change?

fossils are used to determine the history of changes in environment and organisms because to see how they lived long ago on the environment and things like that


How do scientist determine when an era begins and when it ends?

rocks and fossils


How do fossils provide evidence of environmental changes that occurred in the past?

Fossils provide information about past environmental conditions. Fossils that provide indirect (proxy) information on past environmental conditions are called paleo-indicators. Certain types of plants, for example, require specific temperature and moisture conditions in order to thrive


Is a type of evidence used by scientists to determine evolutionary relationships?

The evidence do scientist use to determine evolutionary relationships by scientist have combined the evidence from DNA, protein structure, fossils, early development, and body structure to determine the evolutionary relationship amoung species.


How did geologists determine the divisions of the geologic time scale?

Mainly abrupt changes in mineral layers or the fossils in them.


What scientist studies dinosouras and fosssils?

scientist who study fossils


What scientist sudies dinosaurs and fossils?

Palaeontologists study fossils and dinosaurs.


How do scientist name fossils?

with a brain.


What is a scientist who studies fossils?

it is called a paleontoligist. curtis


How do scientist study life forms that are extinct?

Animals extinction sometimes still leave their fossils , and they can determine much about them through scientific instruments . -AlanKeo


What do you call a scientist who digs for fossils?

A scientist who digs for fossils is called a paleontologist. They study ancient life forms and the history of life on Earth by examining fossils found in rocks.


When is a valid conclusion a scientist can make about the fossils?

A valid conclusion a scientist can make about fossils is that they provide evidence of past life forms and their environments. By studying the physical characteristics and locations of fossils, scientists can infer evolutionary relationships, extinction events, and changes in Earth's climate over time. Additionally, the stratigraphic context of fossils can reveal the relative ages of different species, contributing to our understanding of the history of life on Earth.