1) 1. What is the cause of global warming? a) a) Reduced greenhouse gas emissions b) b) Increased use of renewable energy c) c) Deforestation d) d) Ozone layer depletion 2) 2. What is the effect of excessive use of pesticides? a) a) Increased crop yield b) b) Soil degradation c) c) Reduced pest population d) d) Improved biodiversity 3) What is the cause of the economic recession? a) a) Increased consumer spending b) b) High employment rates c) c) Stock market boom d) d) Financial crisis 4) What is the effect of pollution on marine life? a) a) Increased fish population b) b) Coral bleaching c) c) Improved water quality d) d) Enhanced biodiversity 5) What is the cause of the rise in childhood obesity rates? a) a) Decreased consumption of fast food b) b) Sedentary lifestyle c) c) Availability of healthy food options d) d) Regular physical activity 6) What is the effect of smoking on respiratory health? a) a) Enhanced lung function b) b) Reduced risk of lung cancer c) c) Chronic obstructive pulmonary disease (COPD) d) d) Improved sense of taste 7) 7. What is the cause of traffic accidents? a) a) Adherence to traffic rules b) b) Proper road infrastructure c) c) Reckless driving d) d) Vehicle safety features 8) What is the effect of excessive use of plastic bags? a) a) Reduced marine pollution b) b) Increased landfill waste c) c) Preservation of wildlife habitats d) d) Improved recycling rates 9) What is the cause of earthquakes? a) a) Tectonic plate movement b) b) Volcanic eruptions c) c) Human activities d) d) Solar flares 10) What is the effect of unemployment on mental health? a) a) Reduced stress levels b) b) Increased self-esteem c) c) Depression and anxiety d) d) Improved social relationships 11) What is the cause of water scarcity? a) a) Efficient water management b) b) Excessive rainfall c) c) Population growth d) d) Abundant freshwater resources 12) What is the effect of deforestation on climate change? a) a) Reduced carbon emissions b) b) Enhanced biodiversity c) c) Increased greenhouse gas levels d) d) Improved air quality 13) What is the cause of the decline in bee populations? a) a) Expansion of beekeeping practices b) b) Pesticide use c) c) Increased flower availability d) d) Climate change 14) What is the effect of poor waste management? a) a) Reduced pollution b) b) Improved soil fertility c) c) Contamination of water sources d) d) Enhanced ecosystem services 15) What is the cause of soil erosion? a) a) Reforestation efforts b) b) Excessive vegetation c) c) Deforestation d) d) Regular rainfall patterns 16) What is the effect of sleep deprivation? a) a) Enhanced cognitive function b) b) Improved mood c) c) Impaired decision-making d) d) Increased productivity 17) What is the cause of air pollution in urban areas? a) a) Decreased industrial activities b) b) Use of clean energy sources c) c) Vehicle emissions d) d) Afforestation efforts 18) What is the effect of climate change on ecosystems? a) a) Stability and resilience b) b) Increased biodiversity c) c) Habitat loss and species extinction d) d) Enhanced ecosystem productivity 19) What is the cause of food insecurity? a) a) Increased agricultural productivity b) b) Equal distribution of resources c) c) Climate-related disasters d) d) Improved access to nutritious food 20) What is the effect of technological advancements on communication? a) a) Increased face-to-face interactions b) b) Decreased global connectivity c) c) Enhanced speed and accessibility d) d) Limited information exchange

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