Get the answers to all three questions of the “Microsoft Rewards Bing Homepage Quiz” (A, B, or C?) for 7-13-2025. Stay updated and earn points easily!
Question 1: Today is International Rock Day. Which of the following is one of the three main types of rock?
- Igneous
- Granite
- Sandstone
Answer: Igneous
Fact: Igneous rock is one of the three primary rock types, along with sedimentary and metamorphic, and forms when magma or lava cools and solidifies. These rocks occur in a variety of geological environments and play a key role in shaping features such as mountain ranges, ocean floors, and expansive volcanic regions.
Question 2: Where is Kálfshamarsvík, the cove featured in today’s image?
- Finland
- Iceland
- Scotland
Answer: Iceland
Fact: Kálfshamarsvík, located on Iceland’s Skagi Peninsula, features stunning basalt columns—natural geological formations created when lava cooled and contracted rapidly. These hexagonal rocks, shaped by natural forces over time, resemble intricately designed architecture. Iceland is filled with such breathtaking landscapes, where rock formations often appear as if sculpted into works of art.
Question 3: Which of the following rock formations is in Arizona?
- Garden of the Gods
- The Wave
- Devils Tower
Answer: The Wave
Fact: The Wave is a sandstone formation located in Arizona near the Utah border, renowned for its curving, wind-carved patterns in Jurassic-era Navajo Sandstone. Its distinctive wavy, layered surfaces originated from ancient desert dunes shaped by shifting winds, forming a striking example of cross-bedded rock that reveals the geological history of Earth’s distant past.
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