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Like most Earth materials, rocks are created and destroyed in cycles. The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. All rocks are made up of minerals.
B. The curtains on the windows of a bedroom.
The rest of the choices are not man-made which would not be infrastructure.
Answer:
Jersey is the largest of the Channel Islands, between England and France. A self-governing dependency of the United Kingdom, with a mix of British and French cultures, it’s known for its beaches, cliffside walking trails, inland valleys and historic castles. The Jersey War Tunnels complex, in a former hospital excavated by slave labor, documents the island’s 5-year German occupation during WWII.
Explanation: