Little Ice Age ends & gradual global warming begins
  • 1. When did the Little Ice Age end?
A) 21st century
B) 17th century
C) 15th century
D) 19th century
  • 2. What event marked the beginning of gradual global warming after the Little Ice Age?
A) American Revolution
B) French Revolution
C) Industrial Revolution
D) Scientific Revolution
  • 3. Which gas is primarily responsible for the greenhouse effect contributing to global warming?
A) Carbon dioxide
B) Oxygen
C) Helium
D) Nitrogen
  • 4. Which region is experiencing some of the most rapid changes due to global warming?
A) Antarctica
B) Sahara desert
C) Amazon rainforest
D) Arctic
  • 5. What is the role of the oceans in global warming?
A) Releasing heat into the atmosphere
B) Causing cooling of the Earth
C) Absorbing heat and carbon dioxide
D) Preventing greenhouse gas emissions
  • 6. What is the term used to describe the current era of warming following the Little Ice Age?
A) Anthropocene
B) Holocene
C) Miocene
D) Pleistocene
  • 7. Which of the following greenhouse gases has the greatest warming potential?
A) Methane
B) Nitrous oxide
C) Sulfur dioxide
D) Carbon monoxide
  • 8. What is the main factor driving the current global warming trend?
A) Plate tectonics
B) Human activities
C) Volcanic eruptions
D) Solar radiation
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