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How do write two fifths in two different ways?
It can be 2/5 or in decimal form 0.4
What are 2 ways you an tell that 2 ratios form a proportion?
The ratios a/b and c/d form a proportion is if their simplified forms are the same, or equivalently, if a*d = b*c
What is 2 ways to write 16 in exponential form?
16 x 100 1.6 x 101
How can 1000 be written in index form?
You could write it as 103, or as 1003/2 or as 10001 or as 10000001/2 or as 10log(1000) or in any of an infinity of different ways like that.
How many ways can 3 people line up to buy movie tickets?
3*2*1 = 6 ways.3*2*1 = 6 ways.3*2*1 = 6 ways.3*2*1 = 6 ways.
What do unconformities show do?
unconformities show a gap in the geologic records
What are the three types of uncomformities?
The three types of unconformities are disconformities, nonconformities, and angular unconformities.
How do uncomformitys form?
Unconformities occur when either erosion wears away rocks, or rock deposits never formRead more: Unconformity - Angular Unconformities, Disconformity, Nonconformities, An Ongoing Process http://science.jrank.org/pages/7092/Unconformity.html#ixzz0gMoz1vmU
What are missing rock layers known as?
Missing rock layers are known as unconformities. Unconformities represent gaps in the geologic record where there is a discontinuity in the sequence of rock layers, often due to erosion or non-deposition.
What are 2 ways you can tell that 2 ratios form a proportion?
what are 2 ways you can tell that 2 ratios from a propotion
What are the three main types of unconformities?
The three main types of unconformities are angular unconformities, nonconformities, and disconformities. Angular unconformities are where older rocks are tilted or folded before younger sediment is deposited, nonconformities are between younger sedimentary rocks and older igneous or metamorphic rocks, and disconformities are gaps in the rock record where layers are missing due to erosion.
How are unconformities used in relative dating?
to dance
What are gaps in rock layers called?
Gaps in rock layers are called unconformities. Unconformities represent periods of time where deposition of sediment ceased and erosion occurred before deposition resumed, creating a gap in the geological record.
Can Unconformities be caused by erosion?
Unconformities are either a feature of deposition or igneous extrusions; and are not as a result of erosion, yet the material making one up may be a product of erosion.
How many unconformity are there?
There are three main types of unconformities: angular unconformity, disconformity, and nonconformity. These unconformities represent gaps in the geologic record where erosion and non-deposition have occurred.
Why is intrusion considered an unconformity?
Intrusions are considered unconformities because they represent a break in the geological time record. Intrusions form when molten rock (magma) is injected into pre-existing rocks, disrupting the original layering or structure, and establishing a new, younger geologic formation. This interruption in the natural sequence of rock deposition is what makes intrusions classified as unconformities.
Geologists use unconformities to identify?
Gaps in time in the rock record
