Option B is supported by the passage's use of examples, such as the Inuit and Aboriginal Australians, to illustrate how environmental factors influence human behavior and cultural norms. The passage details the development of insulated fur clothing among the Inuit in response to Arctic conditions and the lack of indigenous agriculture in Aboriginal Australia due to the absence of domesticable local species. These examples highlight the impact of physical conditions on human actions and cultural adaptations. Therefore, Option B accurately reflects the central theme presented by the passage's examples.
Option D is not explicitly emphasized in the passage, which prioritizes the effect of environmental factors on behavior and cultures.
Option A: The passage does not focus on self-sufficiency, but rather on how specific environmental factors shape societal development.
Option C is partially correct but less precise than Option B in capturing the passage's emphasis on physical conditions dictating human behavior and cultures, as demonstrated by the examples.
Correct Answer: Option B: how physical circumstances can dictate human behaviour and cultures.
Option A: The author states that some geographical explanations from 100 years ago contained racial bias, causing many scholars to view all geographical theories as tainted by racism.
Option B: The author discusses Australia's current agricultural methods, noting that its main exports of food and wool come from non-native species (mostly Eurasian) brought by settlers. This implies a shift from Australia's original plants and animals.
Option C: The author explains the development of insulated fur clothing among the Inuit living north of the Arctic Circle, attributing it to environmental influences rather than specific historical events or individual choices in 1783.
Option D: This cannot be inferred from the text. The passage discusses the influence of geographical factors (like biogeography) and non-geographical factors (like culture, history, and individual decisions) on human phenomena, but it does not state that "most human phenomena stem from culture and individual choice."
Correct Answer: Option C
Option B is not directly stated by the author as a reason why non-geographers dismiss geographical influences. The author suggests that scholars tend to react negatively to geographical explanations by labeling them "geographic determinism." However, the concept of "dismissal" itself is not explicitly articulated in the text.
Conversely, the other options can be inferred from the text:
Option A is supported by the following statement: "Another reason for reflex rejection of geographic explanations is that historians have a tradition, in their discipline, of stressing the role of contingency (a favorite word among historians) based on individual decisions and chance."
Option C can be inferred from the excerpt: "One reason is that some geographic explanations advanced a century ago were racist, thereby causing all geographic explanations to become tainted."
Option D is evident from the final paragraph: "Geographic explanations usually depend on detailed technical facts of geography and other fields of scholarship... Most historians and economists don't acquire that detailed knowledge as part of the professional training."
Therefore, the correct option is (B): the dismissal of explanations that attribute human behavior to geographical causes.
Write any four problems faced by the animals that thrive in forests and oceans: 
Verbal to Non-Verbal:
A stain is an unwanted mark of discolouration on a fabric caused due to contact with another substance which cannot be removed by the normal washing process. Stains can be grouped on the basis of their origin, e.g. tea, coffee and fruits come from vegetable source. Stains from shoe polish, tar, oil paints come under grease stains. Animal stains comprise of stains formed by milk, blood and eggs, whereas marks on your clothes after sitting on an iron bench are those of rust and come under mineral stains. Then there are stains that are formed due to dye, into perspiration which can be categorised under miscellaneous stains. Read the given passage and complete the table. Suggest a suitable title. 