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Vedmedyk [2.9K]
3 years ago
6

How have new technologies helped scientists determine the age of Earth?

Biology
2 answers:
german3 years ago
7 0
Generally speaking, scientists have developed four different methods of determining the age of the earth. By using these methods, or a combination of them, the age of geological formations created by past events and even the fossilized bones of prehistoric animals can be determined.
katrin2010 [14]3 years ago
5 0

Answer:

New technologies allow scientists to perform calculations that are increasingly more accurate and correct in relation to the age of the earth.

Explanation:

According to most scientists who study the Earth's geological past, our planet is approximately 4.5 billion years old. However, this is not a totally accurate measurement, as the margin of error for this dating is estimated at 10%. Several times before, the age of the Earth was recalculated as new evidence was found and techniques improved. What was seen is that, with each measurement made, the Earth was older than imagined.

The advancement of technology, allows this margin of error to become smaller and smaller, because it allows scientists to calculate the age of the earth with precision more and more and closer to the correct one.

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Bacteria is not as complex as human and other animal lives, which means they need less energy and DNA to evolve in these ways.
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Describe one niche in the ecosystem.
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Niche can be described as the role or position that a particular organism has in its ecosystem.

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Trilobites were abundant in Pennsylvania. Trilobites were among the first of the arthropods, a phylum of hard-shelled creatures
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Hi!

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4 0
3 years ago
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Robert Hooke observed the thin slice of cork cells present in the plant cells. In 1665, Robert Hooke referred these empty tiny box-like cavities as cork cells.

<h3>What is Robert Hooke's Observation?</h3>

In 1665, Robert Hooke used a microscope to examine a tiny box-like empty cavities which are referred to as cork cells. He observed that the cork was made up of tiny units that looked like a honeycomb. He referred to them as cells, and he was the first to find a dead cell. This observation has a major contribution in the cell theory.

Hooke published his results under the title Micrographia, about his microscopic observations on several plant tissues. He is remembered as the coiner of the word “cell,” referring to the cavities he observed in thin slices of cork. The cork cells protect the tree from bacterial or fungal infection. It prevents water loss through the bark.

Learn more about Cells here:

brainly.com/question/3142913

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1 year ago
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