Climate Change and Global Warming
Biology ⇒ Ecology and Environment
Climate Change and Global Warming starts at 9 and continues till grade 12.
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See sample questions for grade 10
Describe how global warming can impact agriculture.
Describe one way in which climate change can affect human health.
Describe the relationship between fossil fuels and global warming.
Describe the role of oceans in regulating Earth's climate.
Describe two possible effects of global warming on the oceans.
Explain how climate change can affect biodiversity.
A city located near the coast has experienced more frequent flooding in recent years. Scientists attribute this to both rising sea levels and increased rainfall intensity. Explain how global warming can contribute to both of these phenomena.
A study finds that the migration patterns of certain bird species are changing, with birds arriving at their breeding grounds earlier each year. What is the most likely explanation for this change in behavior?
Which human activity is the largest source of carbon dioxide emissions?
(1) Agriculture
(2) Transportation
(3) Burning fossil fuels
(4) Deforestation
Which of the following activities can help reduce your carbon footprint?
(1) Using public transportation
(2) Eating more meat
(3) Leaving lights on when not needed
(4) Using single-use plastics
Which of the following gases is considered the most significant greenhouse gas contributing to global warming?
(1) Oxygen
(2) Nitrogen
(3) Carbon dioxide
(4) Argon
Which of the following is a consequence of ocean acidification?
(1) Increased fish populations
(2) Coral bleaching
(3) Decreased sea temperatures
(4) More freshwater in oceans
Fill in the blank: The average temperature of the Earth’s surface is increasing due to __________ warming.
Fill in the blank: The international agreement aimed at reducing greenhouse gas emissions, adopted in 1997, is called the __________ Protocol.
Fill in the blank: The main cause of the enhanced greenhouse effect is the increased concentration of __________ gases in the atmosphere.
Fill in the blank: The main greenhouse gas emitted by human activities is __________ dioxide.
True or False: Climate change can lead to more frequent and severe natural disasters.
True or False: Methane is a more potent greenhouse gas than carbon dioxide, but is present in smaller quantities.
True or False: The burning of fossil fuels releases greenhouse gases into the atmosphere.
True or False: The greenhouse effect is essential for maintaining life on Earth.
