Commonly with excessive incubation humidity the chicks will die having broken through the shell in one place (âpippedâ) either through weakness because of the lack of air to breathe in the shell or because of lack of space to turn and cut around the shell with their bill.
the tropics meanwhile are seeing extra sea level rise thanks to a strange gravitational effect as high latitude ice melts there is less mass at the poles to pull ocean water towards them instead the water slopes more towards the equator no matter which way you look at it the result is cause for concern
Since the Earth's axis is tilted 23.5 degrees, then on this particular day, the Sun's rays are striking the Earth directly at a latitude approximately 23.5 degrees north of the equator (that is, the Sun's rays are coming in at an angle of 90 degrees here; this is the subsolar point). View answerHide answer. 2  The Sun at noon would be 23.5 degrees above the horizon. 3  The Sun's altitude at 23.5 degrees north is 90 degrees (directly overhead). 4  The difference in latitude between the subsolar point (23.5 degrees north) and the North Pole (90 degrees north) is 66.5, and 90-66.5=23.5.