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What best describes fossil?
Fossils (from Latin fossus, literally "having been dug up") are the preserved remains or traces of animals, plants, and other organisms from the remote past. The totality of fossils, both discovered and undiscovered, and their placement in fossiliferous (fossil-containing) rock formations and sedimentary layers (strata) is known as the fossil record. Fossil are bones of extinct creatures that are said to live thousands of years ago. A fossil is the ancient remains of animals, plants and other organisms from the distant past. The word is from a Latin word 'fossus' which means 'dug up'.
Can be rock expensive why?
A rock may or may not be expensive, depending on what the rock is made of.
If the remains of a plant between a rock layer contains 400 million year old phacops fossils and a rock layer contains 230 million year tropites how old is the plant?
You may have to add. Although you need to put a specific label. Do the work :D
What is to shift from one form to another?
it's conversion
Why do tiny bubbles form on and amongst DNA strands during extraction?
When the detergent/salt/DNA mixture is agitated, the detergent, along with some inadvertently trapped gas, forms bubbles, and these bubbles may stick to the DNA and the histone proteins. They are not formed by any chemical reaction.
What resources are trapped between layers of rock in a aquifer?
Water, oil, and natural gas can be trapped between layers of rock in an aquifer. Minerals and metals, such as iron, magnesium, and uranium, can also be found in aquifers. Additionally, organic material and microorganisms may be present in the form of organic carbon and bacteria.
What are the remnants of living things buried in sediment called?
Over time, any remains of living things in sediment may slowly harden and change into fossils trapped in the rock.
Why do holes form in some extrusive rock?
the holes in extrusive igneous rocks (lava) are called vesicles. They are formed by gas escaping from the rock when molten, leaving bubbles in the melt which which may be preserved when the lava solidifies
Are the small particles of rock or the remains of living things that make up sedimentary rocks called cement true or false?
These small particles are known as clasts. If they are the remains of living things they may be known as bioclasts. The remains of animals are called fossils if they have hardened and become preserved.
When rocks change form in the rock cycle you see an example of the conversation of?
When rocks change form in the rock cycle, you see an example of the conservation of matter, where the total amount of matter in the system remains constant. This means that rocks may transform through processes like erosion, deposition, heat, and pressure, but the total mass of the rocks remains the same throughout the cycle.
What kind of rock can be broken into fragments that may later form sedimentary rock?
Any rock can be broken up and later form a sedimentary rock.
What amount of pre-existing rock remains the same as its form changes?
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Does sedimentary rock form igneous rock?
Yes it can form an igneous rocks as because of pressure it may melt and form into igneous rocks.
A type of rock that forms at earths surface.This rock may form from material that has been squeezed together or it may form from the material that is left after the evaporation of water?
sedimentary
What forms if biological debris remains in lithified rock?
When biological debris is lithified, it can form fossils or organic-rich sediments such as coal or oil. These remnants provide valuable information about past life forms and environmental conditions. Over time, they may undergo further transformation into minerals within the rock.
During the process of the reformation of rock only a small amount of pre-existing rocks remains the same as its form changes is this true or false?
True. During the rock reformation process, the original rocks undergo changes in form and structure, resulting in the formation of new rocks. Only a small amount of the original rock material may remain unchanged as the rock undergoes processes such as metamorphism or weathering.
Does lava have gas?
Yes. Gases may be trapped in lava. These may form bubbles on the surfaces of a flow, giving it a vesicular texture when it cools.
