in science
the fact that you can learn about the past, if your thinking about it, go for it
like you
Because you will have to excavate (dig) in the areas where the creatures once were, which there aren't any verified locations, making it difficult to find them.
Scientists learn about plants that are extinct by studying their fossils. These fossils will often preserve a plant's remains very well.
fossils
Aside from fossils we can learn about organisms and how they have changed over the years by looking at the plants and animals we have today.
I.which types of organisms were more common during various time periods.II.how species have evolved over time.III.the relative age of different species. there it is
They can learn about evolution, as many living fossils have changed quite a bit over time.
Scientists study fossils, ancient tools, and DNA to learn more about early humans. By comparing and analyzing these sources of evidence, scientists can piece together information about the behavior, lifestyle, and relationships of our ancestors.
by comparing quantities
Sedimentary rock layers are used by scientist help learn by the texture and shapes
Fossils that include bones can indicate the overall size of an animal, and how its structure was adapted for the environment. For plants, archaeologists can determine the general classification and how the plant may be related to modern plants. Fossils can also indicate how similar organisms changed in geographic distribution as later species took the place of earlier ones.
Modern animals may be related to fossilized organisms.
Scientists learn about dinosaurs by studying their fossils and those of other contemporary organisms. This helps them to learn what a dinosaur looked like, what it ate, and what its adaptations were. They also learn about what the climate, plant life, and other animals it interacted with were like. Fossils such as those of eggs, nests, and footprints can leave clues as to a dinosaur's social behavior.
You can learn to learn.
to learn about the past
People learn that fossils are histories of Alberta.They tell us what is like millions years ago.