

Combustíveis Fósseis e Sustentabilidade
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Ronevaldo Rural
FREE Resource
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9 questions
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1.
FLASHCARD QUESTION
Front
O que são combustíveis fósseis e como eles se formaram?
Back
Petróleo, carvão mineral e gás natural, formados a partir de restos de plantas e animais ao longo de milhões de anos.
2.
FLASHCARD QUESTION
Front
Por que os combustíveis fósseis são considerados fontes de energia baratas, mas poluentes?
Back
Porque são abundantes e fáceis de extrair, mas liberam CO₂ e outros gases de efeito estufa.
3.
FLASHCARD QUESTION
Front
Explique por que a queima de combustíveis fósseis contribui para o aquecimento global.
Back
Porque libera dióxido de carbono (CO₂), que retém calor na atmosfera.
4.
FLASHCARD QUESTION
Front
Cite dois setores que mais utilizam combustíveis fósseis e explique o impacto dessa utilização.
Back
Transporte e geração de energia elétrica – liberam grandes quantidades de gases de efeito estufa.
5.
FLASHCARD QUESTION
Front
Qual é a porcentagem aproximada de emissões de gases de efeito estufa que vem do transporte rodoviário?
Back
11,9%.
6.
FLASHCARD QUESTION
Front
O que significa o termo transição energética?
Back
Substituir combustíveis fósseis por fontes de energia limpas e renováveis.
7.
FLASHCARD QUESTION
Front
Dê exemplos de fontes de energia consideradas sustentáveis.
Back
Energia solar, eólica e hídrica.
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