Flashcards on Environmental Challenges and Conservation
Environmental Challenges and Conservation: A Student Guide
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Environmental Issues
23 cards
Card 1
Question: What is the primary cause of climate change mentioned here?
Answer: An increase in greenhouse gases (like carbon dioxide and methane) due to human activities such as burning fossil fuels, deforestation, and industrial
Card 2
Question: Name four major effects of climate change described.
Answer: Rising global temperatures, melting ice caps, sea level rise, and more frequent and severe weather events (hurricanes, droughts, floods).
Card 3
Question: How does climate change threaten human and natural systems?
Answer: It threatens ecosystems, agriculture, water supplies, and human health, creating urgency to mitigate its effects.
Card 4
Question: What are the main sources of air pollution noted in the content?
Answer: Vehicles, factories, and power plants releasing harmful substances into the atmosphere.
Card 5
Question: List health and environmental consequences of air pollution mentioned.
Answer: Respiratory and cardiovascular diseases, reduced life expectancy, damage to ecosystems, and contribution to climate change via increased greenhouse ga
Card 6
Question: What measures are suggested to reduce air pollution?
Answer: Transitioning to clean energy, improving vehicle emissions standards, and promoting public transportation.
Card 7
Question: Define deforestation as described.
Answer: The large-scale removal of forests for purposes like agriculture, logging, and urban development.
Card 8
Question: What are the environmental impacts of deforestation listed?
Answer: Habitat loss, reduced biodiversity, increased carbon emissions, and disruption of carbon absorption and the water cycle.
Card 9
Question: What solutions are recommended to address deforestation?
Answer: Reforestation, sustainable land management, and protecting existing forests.
Card 10
Question: What causes water pollution according to the content?
Answer: Contamination of water bodies by harmful substances such as chemicals, plastics, and waste.