0
What else can I help you with?
What isotope is used to date ancient artifacts such as fossils?
Carbon-14 dating is commonly used to date ancient artifacts such as fossils. This method relies on the half-life of carbon-14, which isotope decays at a known rate, to estimate the age of the artifact by measuring the remaining carbon-14 in it.
What is most common in the tissues of plants?
The most common element in plant tissues is Carbon. This is why plants and animals are called carbon-based life forms; because we are made predominately out of carbon.
Is carbon dioxide important for plants how?
Yes - most plants absorb carbon dioxide and convert it to plant material via photosynthesis.
Plant and animal fossils are most often found in metamorphic rock?
Actually, plant and animal fossils are most commonly found in sedimentary rocks rather than metamorphic rocks. This is because sedimentary rocks are formed from the accumulation and compression of sediments that can entomb and preserve plant and animal remains over time. Metamorphic rocks, on the other hand, are formed from the alteration of existing rocks under high pressure and temperature conditions, which usually destroys any fossils present.
What fossils are most likely to be found in rocks?
Fossils of marine animals like ammonites, trilobites, and brachiopods are commonly found in sedimentary rocks. Plant fossils such as leaves, stems, and pollen are typically found in rocks as well. Fossils of dinosaurs and other land-dwelling animals are more commonly found in sedimentary rocks that were formed in terrestrial environments.
Why are most plant carbon films?
i think that they are found in the veriest plants!1
How do people know dinosaurs lived?
Our most provident evidence would be carbon dating and fossils.
What isotope is used to date ancient artifacts such as fossils?
Carbon-14 dating is commonly used to date ancient artifacts such as fossils. This method relies on the half-life of carbon-14, which isotope decays at a known rate, to estimate the age of the artifact by measuring the remaining carbon-14 in it.
Is carbon-14 the only element that scientists use to find the absolute age of fossils?
Carbon 14 is not normally used to determine the age of fossils as it has such a short half-life. Most fossils found are well over 50,000 to 60,000 years old which is the maximum age at which Carbon 14 can be used. Potassium/Argon and Uranium/Lead are much more commonly used.
How do most animals get carbon?
Carbon is a basic building block of anything living. It is present in any plant.
What fossils occur on the most landmasses when does this suggest about when these particular continents broke up?
This isn't the full answer sorry but The globetrotters plant
What is most common in the tissues of plants?
The most common element in plant tissues is Carbon. This is why plants and animals are called carbon-based life forms; because we are made predominately out of carbon.
Carbon 14 is useful for dating fossils that are?
Carbon 14 is useful for dating organic remains less than 60-70,000 years old. It is not useful for fossils as the vast majority are much older than that.
Where does most of the atmosphere oxygen come from?
From plant life. Animals including humans exhale carbon dioxide. Carbon dioxide is a heavy gas and fall to the ground. Whereupon it is absorbed by plant life. Under the process of photosynthesis, carbon dioxide in the plant is broken down into carbon and oxygen. The carbon is retained in the plant as biomass, and the oxygen is released back into the atmosphere, for animals to breathe. It is all part of the oxygen/carbon cycle.
What is the harm of coal made products?
All living things are made of carbon, hydrogen, nitrogen and quite a lot of other elements, but carbon is one of the most prominent of these elements. Thus, when organic beings die, their bodies turn to fossils (over a long time and under conditions of high pressure). These fossils have a lot of carbon, just like the living thing did. Fossil fuels are also fossils or are found in fossils, and hence have a lot of carbon. Coal, being a fossil fuel, has high carbon content. This is what makes coal useful as high carbon content means more stuff to get burnt and release energy. However, this carbon when combusted (set on fire) releases Carbon dioxide, carbon monoxide and sometimes when it burns very fast and the entry of air in the environment is less, then suspended carbon particles. These emissions are harmful, especially carbon monoxide and suspended carbon particles, and also contribute to global warming.
What are the types of fossils?
molds and casts, trace fossils, petrified wood, and carbon filmThe four types of fossils are mold fossils, cast fossils, true-form fossils, and trace fossils. Mold fossils are impressions from when the plant or animal first decomposed. Cast fossils are plant or animal remains. True-form fossils are remaining body parts from an animal. Trace fossils are marks that have been left by animal, such as footprints.
Where does the plant get the carbon to make plant structures?
For most terrestrial plants, nearly all the carbon comes from carbon dioxide in the atmosphere. For aquatic plants, the carbon comes form carbon dioxide dissolved in the water.
