*Question*
Q: What renewable energy source converts energy from the sunlight into electricity? Choices: - geophysical energy - geothermal energy - hydrostatic energy - solar energy A:
**Answer**
solar energy

*Question*
Q: What is the world's most serious resource problem? Choices: - gas shortage - citrus blight - deforestation - water scarcity A:
**Answer**
water scarcity

*Question*
Q: Fission is a type of radioactivity in which large nuclei spontaneously break apart into what? Choices: - faster nuclei - light nuclei - active nuclei - smaller nuclei A:
**Answer**
smaller nuclei

*Question*
Q: Prokaryotic organisms, like bacteria, reproduce through what process, where they grow and divide in half? Choices: - symbiotic fission - singular fission - multiple fission - binary fission A:
**Answer**
binary fission