Microsoft Rewards Bing Homepage Newsletter Quiz Question: What type of rock is sandstone?
The given options are:
- Sedimentary
- Metamorphic
- Igneous
Correct Answer: Sedimentary
Fact: Sand is sediment, so naturally, sandstone is a sedimentary rock. Mostly comprised of quartz or feldspar due to their resilience, 25% of all sedimentary rocks are sandstones.