Answer:
Both the hemispheres would receive equal flux from the sun at noon on the first day of fall.
Explanation:
In the Northern hemisphere, <u>the first day of fall marks the autumnal/fall/September equinox while the same day in the Southern hemisphere denotes the beginning of spring in March</u>. 'Autumnal equinox' is characterized as the moment when the sun appears to cross the celestial equator while tilting away from the observer. This is why the flux of the sun received by the two hemispheres on equinox remains the same and they both are equally lit by the sun's light as the night and day on this day are divided equally.
the correct answer was African Union
Answer:
fastest in rivers, slowest in groundwater
Explanation:
For rivers, lakes and groundwater, self-purification is fastest in rivers and slowest in groundwater.
When groundwater becomes contaminated, it tends to remain contaminated because the dissolved oxygen levels are low or non-existent.
No, these rivers seem to be located in South America