<h3>The oldest tree in the world is:</h3>
<u>Methuselah</u><u> </u><u>Tree</u>.
<h3>It is found in the Inyo Country, California.</h3>
<span>Oregon's basins and plains, from the pastoral Willamette Valley between the Coast and Cascade ranges to the semi-desert outback of the southeast, are important parts of its geography, but some of the most defining landforms are the state's many rugged highlands.</span>
Answer:
B
Explanation:
I just answered the question and it was CORRECT.
Answer:
You shake a few drops of your alcohol with the reagent in a test tube. A tertiary alcohol reacts almost immediately to form the alkyl halide, which is insoluble and forms an oily layer. A secondary alcohol reacts within 3 min to 5 min. A primary alcohol does not noticeably react with Lucas reagent at room temperature.
Explanation:
A cyclic change in the earth system repeats the same steps over and over, though not necessarily with the same results or at the same rate.
The Earth's climate cycles across a wide range of time scales, from years to decades to centuries to millennia. Different physical processes can start cycles at different scales. All of these layered systems and cycles working in concert determine the climate over any particular period.
Scientists examine Earth's cycles in an effort to understand how our world functions. Our planet's climates can vary as a result of modifications to Earth's cycles. Our understanding of how humans are influencing these cycles and how that can transform the world will grow as we learn more about them.
To learn more about cyclic change of earth here
brainly.com/question/15325458
#SPJ4
