1) Which of these materials cannot be recycled? a) metals b) plastic bottles c) paper, cardboard d) light bulbs 2) Which of these is a renewable energy resource? a) wind energy b) natural gas c) coal d) nuclear energy 3) Which of the following will help you to save water? a) close taps properly and fix leaking taps, pipes and toilets b) flush the toilet three times c) take long showers d) leave the faucet on when you brush your teeth 4) Which is the most eco-friendly mode of transportation? a) car b) bus c) bike d) motorcycle 5) Which day is Earth Day? a) March 12 b) October 2 c) May 9 d) April 22 6) Which of the following is a greenhouse gas? a) Carbon Dioxide CO2 b) Nitrous Oxide N2O c) Methane CH4 d) All of the above 7) Which of these countries emits the most carbon dioxide? a) China b) Russia c) The USA d) Australia 8) How long does a Styrofoam cup take to decompose? a) 50 years b) 100 years c) 300 years d) 500 years 9) What is the most common type of trash that litters our oceans? a) Cigarettes b) Plastic bags c) Beverage plastic bottles d) Straws 10) How long does it take for a glass bottle or jar to decompose? a) 100 years b) 4,000 years c) 10,000 years d) 40,000 years 11) How many million tons of plastic are dumped in our oceans every year? a) 1 million tons b) 11 million tons c) 20 million tons d) 50 million tons 12) Which renewable energy source is most prevalent across the globe? a) Wind b) Solar c) Hydropower d) Geothermal 13) How many liters of water does it take to make 1 pair of jeans? a) 52 liters b) 476 liters c) 1,028 liters d) 3,781 liters 14) Which of the following fabrics releases microplastics when it's washed? a) Polyester b) Cotton c) Linen d) Silk 15) How many trees does it take to provide a day's supply of oxygen for 4 people? a) 1 b) 10 c) 50 d) 100 16) Which human activity contributes to deforestation? a) Mining b) Agriculture c) Renewable energy d) Fishing 17) How much of the world’s food is never eaten, which means that the food's production wasted land and resources and emitted unnecessary greenhouse gases? a) 10% b) 25% c) 33% d) 50% 18) How much daily-use plastic is actually recycled? a) 50% b) 17% c) 9% d) 4% 19) Which is one of the fastest growing renewable energy sectors in the world? a) Solar b) Biomass c) Geothermal d) None of the above 20) How does planting trees help combat climate change? a) Trees consume more oxygen than they produce b) Trees absorb carbon dioxide (a greenhouse gas) from the atmosphere c) Trees prevent soil erosion d) Trees increase local humidity

Eco Quiz

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