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Q1 · Contemporary Science · MEDIUM
Scientists recently developed a new biodegradable plastic made from algae that decomposes within 6 months. Which environmental problem does this innovation primarily address?
Q2 · Contemporary Science · MEDIUM
Recent studies show that vertical farming in cities uses 95% less water than traditional farming while producing crops year-round. What is the primary advantage of this technology for urban areas?
Q3 · Contemporary Science · EASY
Which emerging technology uses engineered nucleases like CRISPR-Cas9 to precisely edit genes in living organisms?
Q4 · Contemporary Science · MEDIUM
Scientists have developed biodegradable plastic from which natural polymer to reduce environmental pollution?
Q5 · Contemporary Science · HARD
Graphene, a single layer of carbon atoms arranged in a hexagonal lattice, has revolutionized materials science. Which property makes graphene particularly useful for next-generation electronic devices?