Fossils

Correctly defined, marble is a metamorphosed limestone. This means it has undergone great heat and/or pressure which usually destroys all fossils in it. Commercially available rock for ornamental purposes is sometimes referred to as marble, but it is actually limestone and this will often contain fossils.

Yes, rocks with fossils are often formed from the remains of animals. When an animal dies and is buried, its remains can be preserved in sedimentary rock as fossils over long periods of time. These fossils can provide valuable insights into the past life forms of our planet.

The range of a fossil species refers to the span of time during which the species existed on Earth. It is determined by the oldest and youngest known occurrences of that species in the fossil record. The range provides information about the species' period of existence and can be used to study evolution and environmental changes over time.

There are thousands of known species of molds. Like all fungi, molds derive energy not through photosynthesis but from the organic matter in which they live. Typically, molds secrete hydrolytic enzymes, mainly from the hyphal tips. These enzymes degrade complex biopolymers such as starch, cellulose and lignin into simpler substances which can be absorbed by the hyphae.

Molds reproduce through small spores, which may contain a single nucleus or be multinucleate. Mold spores can be asexual (the products of mitosis) or sexual (the products of meiosis); many species can produce both types. Mold spores may remain airborne indefinitely, may cling to clothing or fur, or may be able to survive extremes of temperature and pressure.

Fossils can be buried and subjected to heat and pressure during the rock cycle, but they do not usually melt. Instead, the organic material in fossils can be transformed into carbon-rich substances like graphite or coal under high temperature and pressure conditions. In some cases, fossils may be destroyed or altered by extreme heat, but melting is not a common outcome.

I don't know how you arrived at that conclusion. But let say you're correct and there are some scientist that resort to circular reasoning; the finding will surely be debunked by other scientist and the original scientist will surely be disgraced. This is what separate evolution from creation; Creation is based on the supernatural and the faithful should believe the inerrancy of the Bible no matter what.

A cast fossil is formed when an organism dies and leaves an impression in sediment. Over time, this impression can fill with minerals, creating a replica of the organism's shape. The original organism then decays or is washed away, leaving behind the cast fossil.

Paleontologists use various tools such as brushes, chisels, hammers, picks, sieves, and rock saws to excavate fossils from rock formations. They may also use measuring tools, cameras, and GPS devices to document the location and orientation of fossils during excavation. Additionally, paleontologists use specialized equipment like CT scanners and microscopes to analyze the internal structures of fossils without damaging them.

The insect fossil would be examined for revelations about it's physical attributes and compared to other identified fossil and living insets. If the insect is unknown, it would be classified as a new species.

Trilobites are older than ammonites, with trilobites appearing first in the fossil record about 521 million years ago during the Cambrian period, while ammonites appeared later, around 400 million years ago during the Devonian period. Scientists determine the age of fossils based on their position in rock layers and radiometric dating techniques.

Fossils found in the Appalachian Plateau area include trilobites, brachiopods, bryozoans, crinoids, and ammonoids. These fossils provide valuable information about the marine environments that existed in the region millions of years ago.

Counting all the bacteria on earth is is impossible. Even estimating is nearly impossible. my guess is: 100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 and probably more then that!!

Dinosaur bones are found all over the world because billions and millions of years ago, the land on the earth was all one continent and so dinosaurs did not have to swim to get to places they could just walk though it would take a very long time.

Microfossils are used in geology to determine the age of rock layers through biostratigraphy, to reconstruct past environments and climate conditions through assemblages, and to understand the depositional environments of sedimentary rocks. They can also provide insights into the evolution of life and help in correlating stratigraphic sections across different locations.

The Washington state fossil is the Columbian mammoth (Mammuthus columbi). It was designated as the official state fossil in 1998 due to the significant number of mammoth remains found in the state.

Human existence is a mere blip in geologic time, which spans billions of years. While our time on Earth is relatively short compared to the age of the planet, human activities have had a significant impact on shaping the environment and the Earth's geological processes.

It is formed slat rock and covered up with layers and layers of rock and sediment.

Yes, a fossil is the preserved remains or impressions of a once-living organism. Fossils can be of animals, plants, or other organisms, and they provide valuable information about life forms from the past.

The geologist is applying the principle of superposition, which states that in an undisturbed sequence of rock layers, the oldest rocks are at the bottom and the youngest are at the top. This helps geologists determine the relative ages of fossils found in different layers of sedimentary rock.

If you can identify the tree, you can understand what growing conditions it preferred, and that, combined with other clues, will tell you about the climate millions of years ago. Eg. some trees are found only near water, some prefer dry climates, many are very temperature specific, etc.

Shale and sandstone are fine-grained sedimentary rocks that compact well to preserve fossils due to their low porosity and permeability. Conglomerate, being a coarse-grained rock with larger particles and higher porosity, tends to have more spaces for organic material to decompose or be destroyed before preservation can occur.

A frog is adapted to its habitat, due to it's flippers which allow it to swim well.

A camel is adapted to its habitat, due to it's ability to store water for long periods of time; as in the desert there is not much water.

The Snowshoe Hare has a white coat in winter, and a brown coat in summer. It adapts every year.

A fossil mold forms when an organism's remains decay and leave behind an empty space in the rock where it was once located. This empty space can then be filled with minerals to create a fossil cast.