Animalscaretips
- What can a fossil tell you about an animal?
- What type of fossil shows an animal's activity?
- Which type of fossil was created as a result of impression of plant or its parts on sediments?
- What if there were no fossils?
- What can trace fossils tell us?
- What is animal fossil?
- What information do fossils provide about plants and animals?
- What are dinosaur fossils?
- Why are fossils a good source of evidence for evolution?
- What is fossil Class 12?
- What are the fossils?
What can a fossil tell you about an animal?
Some animals and plant are only known to us as fossils. By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments.
What type of fossil shows an animal's activity?
The second type of fossil records the activity of an animal. Known as trace fossils, these include footprints, trackways, and coprolites (fossil poo!). Footprints and coprolites are trace fossils - they show us how an animal lived.
Which type of fossil was created as a result of impression of plant or its parts on sediments?
Trace fossils are rocks that have preserved evidence of biological activity. They are not fossilized remains, just the traces of organisms. The imprint of an ancient leaf or footprint is a trace fossil. Burrows can also create impressions in soft rocks or mud, leaving a trace fossil.
What if there were no fossils?
If there were no fossils and you could only use the characteristics of the rock layers it would be even harder! This is because at any given time, very different types of sediments can be deposited in different places.
What can trace fossils tell us?
Trace fossils provide us with indirect evidence of life in the past, such as the footprints, tracks, burrows, borings, and feces left behind by animals, rather than the preserved remains of the body of the actual animal itself. ... These imprints give scientists clues as to how these animals lived.
What is animal fossil?
fossil, remnant, impression, or trace of an animal or plant of a past geologic age that has been preserved in Earth's crust. ... Most major groups of invertebrate animals have a calcareous skeleton or shell (e.g., corals, mollusks, brachiopods, bryozoans).
What information do fossils provide about plants and animals?
Some animals and plant are only known to us as fossils. By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments.
What are dinosaur fossils?
Fossils are dinosaur remains that help us understand what these amazing creatures were like back in the time when they roamed the planet. Information can be gathered from sources such as old bones, footprints, stomach stones, eggs and even feces! These are all considered fossils.
Why are fossils a good source of evidence for evolution?
Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. ... Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.
What is fossil Class 12?
Hint: Fossils can be defined as the remains of dead animals and plants that once lived on this earth in the remote past. ... Complete answer: Fossils are the evidence of ancient life that was preserved by natural processes. From spectacular skeletons to tiny seashells are preserved by the nature.
What are the fossils?
Fossils are the preserved remains of plants and animals whose bodies were buried in sediments, such as sand and mud, under ancient seas, lakes and rivers. Fossils also include any preserved trace of life that is typically more than 10 000 years old.
