After reviewing the graph you posted above, there is one radioactive isotope that has a half life that is approximate to the same as the estimated time of the origin of Earth.
The radioactive isotope is called Uranium 238. You can also write this out as U-238 or uranium/u. Any of these are acceptable for the answer.
Turndown, rejection, or declining. Hope this helps.
The San Andreas Fault is a continental transform fault that extends roughly 1300 km in California. It forms tectonic boundary between Pacific plate and North American Plate. Its motion is right-lateral strike-slip. It is divided into three segments, and each of this segments has different characteristics and different degree of earthquake risk. The most significant segment is the southern one, which passes within about 35 miles of Los Angeles. This fault was first identified by professor Andrew Lawson from the UC Berkley in 1895.
I can’t see what you need help with. Did you screenshot it?
Answer: Between the northern dairy belt and the Mediterranean polyculture
Explanation:
✓ 4.
Where does mixed livestock and crop farming predominantly occur?
Above the northern dairy belt
In the Alps region
Between the northern dairy belt and the Mediterranean polyculture
Mixed livestock and crop farming predominantly occurs between the northern dairy belt and the Mediterranean polyculture.
Below the Mediterranean polyculture
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