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WorksheetsCauses and Effects of Global Change
Total questions: 7
Worksheet time: 4mins
What is the main cause of the greenhouse effect?
Water vapor
Carbon dioxide
Methane
Nitrous oxide
Which human activity has significantly increased the amount of CO2 in the atmosphere?
Burning of fossil fuels
Deforestation
Industrial waste
Mining
What are the consequences of melting ice sheets?
Rising sea levels
Increased rainfall
Decreased droughts
Expanded agricultural areas
How does climate change affect weather patterns?
More intense storms and floods
Less snowfall
Shorter droughts
Stable weather conditions
What health problems can be caused by exposure to higher levels of smog?
Asthma
Diabetes
Arthritis
Migraine
What is the primary cause of global warming?
Increased solar activity
Volcanic eruptions
Increased greenhouse gas emissions
Natural climate variability
What are the effects of deforestation on the environment?
Increased soil erosion
Improved air quality
Increased wildlife population
Decreased greenhouse gas emissions
