(Originais Teachy 2023) - Question Easy of Geography

Brazil is one of the pioneering countries in the development of biofuels that, produced from renewable sources, can replace gasoline in car engines. Regarding biofuels, it is correct to state that

Think about the places you like to be the most, like school and your home. What are the things you can do at school but can't do at home? And vice versa, what do you do at home but can't do at school? Describe something that is very different between school and home and explain why this difference exists.

Eastern Europe is a region marked by a complex intersection of ethnic, cultural, and religious factors that often manifest in territorial disputes and sometimes armed conflicts. Historian Timothy Snyder, in his book 'Bloodlands: Europe Between Hitler and Stalin,' reinforces the idea that 'Eastern Europe is a land of uncertain borders, where changes in international power often meant changes in the identities of those living in these borders.' Based on this perspective, analyze and discuss: 1) How can transformations in political and international power trigger significant changes in the ethnic and cultural dynamics of Eastern Europe and, consequently, conflicts of identity and territory? 2) Evaluate how historical tensions and legacies of totalitarian regimes, such as those of Hitler and Stalin, continue to influence interethnic relations and geopolitical stability in the region.

Moenjodaro was one of the most important civilizations of Prehistory, flourishing in the region of the Indo-Pakistan more than 4,000 years ago. This civilization developed various technological, cultural, and social advances during its existence, being responsible for significant contributions to the modern world. Which of the following technological advances was developed by the inhabitants of Moenjodaro?