How old is the earth and how did scientists find this out
2 answers:
Hello :)
The Earth is 4.543 billion years old
and we find out by scientific techniques of radiometric dating
Hope this helps and have a great day
By dating the rocks in the ever-changing crust, as well as neighbors such as the moon and visiting meteorites, scientists have calculated that Earth is 4.54 billion years old , with an error range of 50 million years.
You might be interested in
The various forms of a single gene that code for brown, blonde, or red hair are called genotype. For example, Bb and Dd.
Answer:
To carry out photosynthesis plants need four things: chloroplasts, light, water and carbon dioxide. Hope this helps!
Explanation:
Answer:
In Explanation -->
Explanation:
Answer:
D. Autotrophs
Explanation:
Because the sun's energy is used in plants (Autotrophs) for photosynthesis.
<span>Sperm are the only human cells to have flagella.</span>
