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
For at least the last 100 years, sea level has been rising at an average rate of about 1.8 mm (0.1 in) per year. Most of this rise can be attributed to the increase in temperature of the sea and the resulting slight thermal expansion of the upper 500 metres (1,640 feet) of sea water.or at least the last 100 years, sea level has been rising at an average rate of about 1.8 mm (0.1 in) per year. Most of this rise can be attributed to the increase in temperature of the sea and the resulting slight thermal expansion of the upper 500 metres (1,640 feet) of sea water.