Please answer this: After decades of debate, Brunei decided to adopt electrical vehicles and use them extensively, ultimately phasing out gasoline powered vehicles. Their neighbor Nepal decided to continue using gasoline-powered vehicles extensively. Which country had their vehicles emitting more harmful materials?
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Answer: Nepal

Please answer this: The Danube and Volga rivers both form large deltas, but the Danube river delta is larger and grows faster every year. Which river experiences more flow expansion when it reaches the sea?
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Answer: Danube

Please answer this: Both Nicaragua and Costa Rica had large tract of pristine forests. They had one of the largest concentration of tropical species. In the 1980s Nicaragua started clearing up some of these forests. Instead, they have now vast tract of sugarcane production in that land. One can still visit Costa Rica where they kept those pristine forests intact. If a disaster strikes, would Nicaragua's ecosystem adapt or fail?
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Answer:
fail