The branch of science which deals with the study of the course of lives of animals and plants with respect to the environmental conditions is termed as PHENOLOGY.

Climate change has brought major changes in the Phenology across the world and is a major cause of concern amongst the environmentalists. For measuring the change, there’s no specific unit. Conditions such as changes in the availability of food of an organism, migration of a particular species from one place to another are used to measure this change.

Taking Australia’s case, the major shift in time has been observed in the occurrence of 4 main seasons. The temperatures are rising earlier than before in the springtime and when the fall season ends it still stays warm. By observing the plants and the fall of leaves one can easily notice the change in the climate and it can be used to predict future and help scientists. Many fishes, turtles, and birds have migrated to different places in Australia. The timings of migrations of these species have been a topic of debate as they happening either earlier or later than they used to before. The destinations of the migrated species have also changed due to the changes in the environmental conditions of water and land. For more assignment related to Geography and Climate change, do visit AllAssignmenthelp reviews.

Climate change can also be measured by the extinction of certain species across the planet. Due to the extreme weather conditions caused due to Global warming, many species of plants and animals have all died due to being unfit to survive. A few examples of the species which are/were hit hard due to the climate change is as follows. Meanwhile you can find any kind on assistance about Climate Change on All Assignment help reviews.

· Polar Bear- This predator which hunts on the Arctic Sea is disappearing rapidly during the summer season. The issue lies mainly in the food hunting for Polar bears, scientists say. They have to explore alternative food sources, some of them have even turned to eat Goose eggs.

· Orange-spotted Filefish (Oxymonacanthus longirostris) - It survives on coral leaf habitats, which are on a decline due to the rising climatic change. The Orange Spotted Filefish was also highly sensitive to warm water thereby leading to its extinction in 1988 at Japan when the oceanic temperatures were warmer than usual.

· Adelie Penguins- These kinds of penguins feed on large, diverse arthropod taxon called Krill. Krill's refuge on the bottom of Ice sheets where they survive on Algae as food. But as the Atlantic sea’s ice is depleting, the Algae population is reducing, which means that the Penguins would have to migrate farther to score food. Scientists say, that spending more time in finding food will lead to lesser time for breeding and therefore reducing their population.

· Golden Toad- Due to the climate change impact, conditions such as drought have led to the extinction of the Golden Toad in Central America. Last seen in 1989, the Golden Toad lived in mountaintop cloud forests.

To counter this extinction of animal species, radical changes are needed, which are needed to be implemented. Articles like this for your assessment can be found on AllAssignmenthelp reviews.

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