Australian literature contains many references to the wombat. Notable examples are Mr. Walter Wombat from the adventures of Blinky Bill and a wombat is one of the main antagonists in the The Magic Pudding by Norman Lindsay. Wombats have sometimes been featured in popular culture, particularly in video games.emale wombats give birth to a single young in the spring, after a gestation period, which like all marsupials can vary, in the case of the wombat: 20â21 days. They have well-developed pouches, which the young leave after about six to seven months.
How ozone protects us Ozone is a gas in the atmosphere that protects everything living on the Earth from harmful ultraviolet (UV) rays from the Sun. Without the layer of ozone in the atmosphere, it would be very difficult for anything to survive on the surface.zone is a gas in the atmosphere that protects everything living on the Earth from harmful ultraviolet (UV) rays from the Sun.
Atmospheric carbon cycle. 2011 carbon dioxide mole fraction in the troposphere. The atmosphere is one of the Earth's major carbon reservoirs and an important component of the global carbon cycle, holding approximately 720 gigatons of carbon. Atmospheric carbon plays an important role in the greenhouse effect. The most important carbon compound in this respect is the gas carbon dioxide (CO2). Although it is a small percentage of the atmosphere (approximately 0.04% on a molar basis), it plays a vital role in retaining heat in the atmosphere and thus in the greenhouse effect.