IGCSE /Grade 7
Science MCQ Based On Fossil records for estimating
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IGCSE Grade 7 Science Fossil records for estimating
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It does not specify an absolute age, it just determines if an artifact is older or younger than the other.
Fossils are the geologically altered remains of a once-living organism and/or its behavior.
Fossils are the remains or impressions of a prehistoric plant or animal embedded in rock and preserved in petrified form.
He believed that of all the organisms that have existed, a very few are alive.
Sedimentary rock may form another type of rock.
Extrusive igneous rocks are formed from lava exiting the volcano and cooling quickly.
One of its methods is called radiocarbon dating.
This altered the way life developed and rocks were deposited.
Also known as carbon-14 dating, is a method for determining the age of an object using the properties of radiocarbon.
Igneous rocks are formed from melted rock deep inside the Earth. Under heat and pressure, they change their form.
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