This is an odd question, although I suppose that the gases that are most affecting the animals near the Poles contribute indirectly. The gases you are referring to are called greenhouse gases, like carbon dioxide and methane. They don't so much affect the animals near the poles directly, but more the environment in which these animals live. The greenhouse gases contribute to the melting of ice caps and icebergs which, in turn, does affect polar animals like penguins and polar bears.
Diffusion, plain old thermal mixing, aka. entropy. It takes months for gases to diffuse upwards / downwards, days to diffuse north or south (latitudinally), and hours to diffuse west->east (longitudinally).
The gases themselves don't affect animals directly except by causing global warming. This warming all over the world is causing climate change and it will mean that many animals' habitats will change. Most will become drier and hotter, eventually, but some may get wetter first. Changes in climate will mean that the food that some animals rely on will disappear. Rises in ocean temperatures mean that fish are moving away from the equator in search of cooler waters. Oceans are becoming more acidic (taking in more carbon dioxide) and this acid is making the protective shells of crabs and molluscs thinner and weaker. Coral reefs are also dying because of the warmer and more acidic water.
Ozone layer has many holes in it. However it has a considerable major hole in it above Antartica continent. It is formed due to CFC gas. Beacuse of the hole there is an increase in the temperature of earth.
Greenhouse effect involves the trapping of heat by gases in Earth's atmosphere, leading to warming of the planet's surface. This process is essential for maintaining Earth's temperature suitable for life, but human activities have increased the concentration of these gases, amplifying the greenhouse effect and causing global warming.
The ash cloud from the island's eruption traveled eastward, affecting nearby areas with ashfall and volcanic gases.
ask an Eskimo?
It is affecting the whole globe's climate now, especially the north and south poles.
gases
The two major gases affecting your atmosphere and effecting global warming and climate change are Carbon Dioxide (CO2) and Methane (CH4).
Nitrogen and Sulphur gases such as NO2 and SO2 are affecting Taj Mahal in getting yellowish.
their breath
Frozen water ,there is one ice cap at the north pole and a cap at the south pole made up of frozen gases.
O2 in and CO2 out for animals, and the opposite for plants.
Oxygen.
Diffusion, plain old thermal mixing, aka. entropy. It takes months for gases to diffuse upwards / downwards, days to diffuse north or south (latitudinally), and hours to diffuse west->east (longitudinally).
Oxygen
oxygen!