Which places of Australia are prone to bush fires and why?
The Australian climate is mostly hot, dry and prone to bushfires. In the southeast, occasional sturdy winds with summertime cold fronts can lead to intense fire danger. Lots of of Australia’s native plants burn conveniently. The eucalypts’ higher oil content material tends to make them especially fire prone. The large places of dry grass prevalent in mid-to-late summer time also burn readily.
Most loss of life and property harm happens around the edges of the cities where houses are at times surrounded by flammable vegetation.
Varied fire seasons reflect diverse climate patterns. For most of southern Australia, the danger period is summer and autumn. For New South Wales and southern Queensland, the peak danger usually occurs in spring and early summer season. Northern Australia experiences most of its fires in winter and spring.
Describe the geographical processes, which are connected with bushfires.
The geographical processes associated with bushfires in Australia. The financial, social and environmental influence of bushfires in Australia. Duty and responses of people, groups and government
How do bushfires occur?
For a bushfire to begin there desires to be fuel, in the kind of leaves and/or wood and a ignition flame point. This ignition can be triggered either naturally by a lightening strike, spontaneous combustion or a deliberate/accidental flame. Australian Bushfires are specifically severe as eucalyptus tree leaves include massive amounts of oil that act much like any oil and burn very quick and hot.
What effect can Bushfires have on the environment
Plants normally their leaves and bark burn but quite a few plants are adapted to regrow. Although it sometimes depends on how hot the fire is.
Animals have a significantly harder time. The only animals able to correctly survive are wombats that dig below the ground. Many animals die from smoke or are burnt.
When a bushfire is approaching or even smoke, any animals such as kangaroos, emus, or goannas would have a tendency to go in the opposite direction. These animals are most likely to escape. Not all the animals will escape all the time. Often the bushfire may well be moving as well fast or from several directions. Birds can quickly escape bushfires by flying
How do bush fires progress?
There are quite a few major aspects that have an effect on the progress of a bushfire
higher winds (give much more oxygen)
· amount of fuel( eg leaves)
· low humidity
· high air temperature
All these contribute to the way a bushfire progresses. These aspects then combine with the terrain.
The sort of…